Personal breathalyzer
Portable, Cheap, Disposable breathalyzers?
Hey there… It's me. Not a guest post this time. I know updates have been few and far between, but once you get your driving rights back, do your classes, pay your fines… Life is pretty much normal. (Kind of what you wanted to hear, huh?)
So you want to know if you're ok to drive, or if your ignition interlock device (IID) will let you start your car. But you don't want to buy a BacTrack breathalyzer or anything like that. What do you do?
Well… You have a few options.
The first is the easiest - wait it out. 12 hours after your last drink and you should be able to go… in most cases. If you really tied one on, make it 14 hours. You should definitely be clear after 18, probably. 24 to be safe.
A few bars have breathalyzers in them. Hope that they have a mouthpiece available or let you use a clean straw (the one in your drink is going to be tainted from alcohol) and pay a buck or two and see what the results are.
You can always borrow a friend's… although most people don't have them, or carry them with them.
So what else can you do? How about picking up some cheap, portable, disposable breath tests? They cost about two bucks each, especially if you buy them in bulk. Put them in your jacket pocket and nobody will know. They look like little vials that are sealed up in plastic (if you're doing other things that come in vials, don't bother, these don't test for that).
Have fun, do whatever, preferably don't drive.
When it's time to take the test, take a break from everyone, go to the bathroom, go outside, whatever… get out your test, it'll look like this…
Pull it out of the sealed plastic - wait until you're ready to take the test to avoid contamination.
Then you're going to squeeze really hard in the middle, with the yellow crystals - there's a glass capsule in there, and you've got to break it. It's pretty sturdy! Squeeze hard, the thick plastic will keep you safe from anything of the glass getting into your fingers.
Then follow the arrows and blow into that side of the tube for 12 seconds. Blow hard.
Your breath will fog up the chamber in the middle, but that's fine. The test will say its tolerance. If it your breath stays under (In this case .02) then the crystals will be yellow. Above, and the crystals will turn a different color.
Here's two that I took - the top is a passed test - my BAC was under .02 (It was 0) and at the bottom, was one after I had a drink and was above .02
Easy to use. Easy to read.
But how much use are they?
Well, if you're planning to go out drinking and drive your car home (Which if you're reading this you should never do because the consequences suck and you're probably here because you had a DUI and you're on probation) you can blow and take the test and see that you're above the threshold of the test. But you don't know how much above. You don't know if you're .3 or .03. If you wanted to track your BAC you'd have to take your bulk supply of test and test yourself every 15-30 minutes till eventually you "pass".
These are mostly used for "zero tolerance" environments. Drug offenders who get tested and punished if they drink at all. Halfway houses. Angry spouses. It paints a very black and white scenario - whether you've had alcohol or not - but that's about it.
It's not without it's uses, but for somebody surviving a DUI and learning about how their body works with alcohol and trying to better every day… I'd rather go with a real breathalyzer that gives me the most information possible.
That said, if you find use for them, by all means.
So you want to know if you're ok to drive, or if your ignition interlock device (IID) will let you start your car. But you don't want to buy a BacTrack breathalyzer or anything like that. What do you do?
Well… You have a few options.
The first is the easiest - wait it out. 12 hours after your last drink and you should be able to go… in most cases. If you really tied one on, make it 14 hours. You should definitely be clear after 18, probably. 24 to be safe.
A few bars have breathalyzers in them. Hope that they have a mouthpiece available or let you use a clean straw (the one in your drink is going to be tainted from alcohol) and pay a buck or two and see what the results are.
You can always borrow a friend's… although most people don't have them, or carry them with them.
So what else can you do? How about picking up some cheap, portable, disposable breath tests? They cost about two bucks each, especially if you buy them in bulk. Put them in your jacket pocket and nobody will know. They look like little vials that are sealed up in plastic (if you're doing other things that come in vials, don't bother, these don't test for that).
Have fun, do whatever, preferably don't drive.
When it's time to take the test, take a break from everyone, go to the bathroom, go outside, whatever… get out your test, it'll look like this…
Pull it out of the sealed plastic - wait until you're ready to take the test to avoid contamination.
Then you're going to squeeze really hard in the middle, with the yellow crystals - there's a glass capsule in there, and you've got to break it. It's pretty sturdy! Squeeze hard, the thick plastic will keep you safe from anything of the glass getting into your fingers.
Then follow the arrows and blow into that side of the tube for 12 seconds. Blow hard.
Your breath will fog up the chamber in the middle, but that's fine. The test will say its tolerance. If it your breath stays under (In this case .02) then the crystals will be yellow. Above, and the crystals will turn a different color.
Here's two that I took - the top is a passed test - my BAC was under .02 (It was 0) and at the bottom, was one after I had a drink and was above .02
Easy to use. Easy to read.
But how much use are they?
Well, if you're planning to go out drinking and drive your car home (Which if you're reading this you should never do because the consequences suck and you're probably here because you had a DUI and you're on probation) you can blow and take the test and see that you're above the threshold of the test. But you don't know how much above. You don't know if you're .3 or .03. If you wanted to track your BAC you'd have to take your bulk supply of test and test yourself every 15-30 minutes till eventually you "pass".
These are mostly used for "zero tolerance" environments. Drug offenders who get tested and punished if they drink at all. Halfway houses. Angry spouses. It paints a very black and white scenario - whether you've had alcohol or not - but that's about it.
It's not without it's uses, but for somebody surviving a DUI and learning about how their body works with alcohol and trying to better every day… I'd rather go with a real breathalyzer that gives me the most information possible.
That said, if you find use for them, by all means.
Should I Buy a Portable Breath Testing Device for Personal Use
Got an email from Len, who wanted to chime in on the breathalyzer issue. - Tom.
If a person has consumed alcohol away from home, and he or she is concerned about being over the legal blood alcohol limit, a personal breath testing device (PBT) might control their decision about driving home. Such a device can help avoid an accident, injuries, a night in jail or all three of them. PBTs are used by many police departments across the country for purposes of establishing probable cause to take a driver down to the station for certified breath testing. They're also available to the general public to help keep that from happening. For a charge, some bars even have their own stationary breath testing machines for use by their customers.
Any person who frequently consumes alcoholic beverages and drives might want to have a portable breath testing device. PBTs are hand-held devices that a person can use to measure their blood alcohol concentration anywhere that they might be. Some models even plug into smartphones with an app that performs all of the computations. They might be told right away if it's safe to get behind the wheel of a motor vehicle to drive home, or whether they should call Uber, Lyft or a taxi service. What comes to issue is the consistency and reliability of these devices. There can be a differential of plus or minus 20 percent from one blow to another from the same person, especially on the least expensive models. That's a big variable when a determination must be made as to whether a person should even be thinking about driving.
There's a reason why PBT testing isn't admissible for purposes of proving guilt or innocence in a DUI trial. Their results simply aren't reliable. Some units need to be periodically returned to the manufacturer for recalibration. Others simply deteriorate over time. Even the most expensive PBTs carry a disclaimer on the back of their packaging. Others are marked as being for personal or home use only. Remember the reason for that: PBT results are generally unreliable. If you are considering a PBT see our review of this smartphone Breathalyzer. If you're going to get a PBT this is the one to buy. We have done a thorough review of it here.
It's more likely than not that if you have any amount of an alcoholic beverage on your breath, and you're the subject of a traffic stop, you're going to end up at the police station with a blow or no blow dilemma. Your PBT results are irrelevant. The decision on whether to blow is up to you, but remember, if you refuse that breath testing, and you're found guilty of DUI, the penalties are going to be even more severe.
It is almost always worth hiring a DUI lawyer after a DUI charge. You'll have questions, they'll advise you of your legal options, and you can decide on what direction you wish to take.
If a person has consumed alcohol away from home, and he or she is concerned about being over the legal blood alcohol limit, a personal breath testing device (PBT) might control their decision about driving home. Such a device can help avoid an accident, injuries, a night in jail or all three of them. PBTs are used by many police departments across the country for purposes of establishing probable cause to take a driver down to the station for certified breath testing. They're also available to the general public to help keep that from happening. For a charge, some bars even have their own stationary breath testing machines for use by their customers.
You Get What You Pay For
Any person who frequently consumes alcoholic beverages and drives might want to have a portable breath testing device. PBTs are hand-held devices that a person can use to measure their blood alcohol concentration anywhere that they might be. Some models even plug into smartphones with an app that performs all of the computations. They might be told right away if it's safe to get behind the wheel of a motor vehicle to drive home, or whether they should call Uber, Lyft or a taxi service. What comes to issue is the consistency and reliability of these devices. There can be a differential of plus or minus 20 percent from one blow to another from the same person, especially on the least expensive models. That's a big variable when a determination must be made as to whether a person should even be thinking about driving.
PBT Reliability Issues
There's a reason why PBT testing isn't admissible for purposes of proving guilt or innocence in a DUI trial. Their results simply aren't reliable. Some units need to be periodically returned to the manufacturer for recalibration. Others simply deteriorate over time. Even the most expensive PBTs carry a disclaimer on the back of their packaging. Others are marked as being for personal or home use only. Remember the reason for that: PBT results are generally unreliable. If you are considering a PBT see our review of this smartphone Breathalyzer. If you're going to get a PBT this is the one to buy. We have done a thorough review of it here.
Trust Your Gut
It's more likely than not that if you have any amount of an alcoholic beverage on your breath, and you're the subject of a traffic stop, you're going to end up at the police station with a blow or no blow dilemma. Your PBT results are irrelevant. The decision on whether to blow is up to you, but remember, if you refuse that breath testing, and you're found guilty of DUI, the penalties are going to be even more severe.
Contact a lawyer
It is almost always worth hiring a DUI lawyer after a DUI charge. You'll have questions, they'll advise you of your legal options, and you can decide on what direction you wish to take.
Review: The BACtrack Mobile Pro Smartphone Breathalyzer
Hey everyone. Just wanted to check in.
Like I said before… Life moves on. These days I don’t really think about my DUI that much. Life is somewhat back to normal. I just paid my second-to-last insurance payment with an SR-22 and… ouch… but other than that, reading the emails that you guys send me… It’s pretty much like life was before I got my DUI.
But not quite.
The DUI process is rough, much harsher than it needs to be, and just plain exhausting.
I don’t want to go through it again. Ever.
While I have certainly cut back on my drinking, I didn’t quit. It’s a personal decision, some may need to, some don’t, I believe I’m in the latter half.
But it doesn’t mean that I don’t worry about it.
If I go out to get drunk, have a night out, I take a lyft or uber, but what about when you’re out with a friend who wants to get a beer and a burger, and that beer turns into two, or three over catching up and talking about old times.
How do you know when you’re ok to drive?
I spoke earlier about owning a breathalyzer, but I’ve gotten a number of messages asking me more about the specifics, so I thought I’d get into it a little bit more.
After getting a DUI the last thing I wanted to do was spend more money. But I knew that if I was going to continue drinking at all… that I needed to have more information. It’s easy to think that you’re fine after a few drinks, but study after study shows that intoxicated people have no idea how intoxicated they are. I needed to know.
The #1 thing I was looking for in a breathalyzer was accuracy - being off by one or two points can make a big difference, I had to know precisely how drunk I was. Second, I was looking for something discreet - I didn’t want to have to carry some big bulky thing around with me.
What helped inform my decision was this review - where many breathalyzers were compared to police equipment - the ultimate test you’ll have to face. The main takeaways were that the cheaper, oxide sensors were not worth it because the results were generally all over the map. No thanks. They recommended a BacTrack breathalyzer that was professional, accurate and straightforward.
That wasn’t the one I went for.
When discussing the other ones, they mentioned how the BACtrack Mobile Pro was almost just as accurate, but smaller. They frowned on it pairing to a smartphone, and the “gamification” of drinking - but I took a different approach to it.
Yes, the BACtrack Mobile Pro does have options to connect to social media - but I haven’t, and will never, connect them - not even to the @surviveadui twitter. There’s no need for that, and it’s not something I want to encourage. However, it does keep a running log of your readings, with timestamps, so that you can track how your body processes alcohol and get an idea of how many drinks does it get to make you legally drunk, not just feeling drunk.
With this information, you can start to truly understand how much you can drink, and how quickly you can get sober. This is information that you have needed since you first started drinking. Any child I have is going to get a breathalyzer for their 21st birthday so they can start understanding how alcohol affects them, and how to drink responsibly. It’s utterly ridiculous that we put such weight and shame on people for violating this sort of thing, when almost nobody has this sort of information. The person who has made you feel bad about your DUI has almost certainly driven over the limit and not even known it. Most people who are driving at .09 and .10 have no clue they’re over the limit. Before I started using the BacTrack, I thought I was fine when I wasn’t, and I had no idea how long it could take to sober up from a few drinks, or that sometimes I was waking up and starting the next day still drunk.
Without the information, you’re just guessing, and guessing doesn’t work.
The BACtrack Mobile Pro breathalyzer is easy to work, easy to carry, and easy to hide. It does have a bright blue LED, but that’s easily covered with your fingers. I found myself easily using it while in a bathroom, walking down the street, or elsewhere. Nobody picked up on it.
To use you simply turn it on, pair it with your phone over bluetooth, and launch the app. The app requires you to guess your BAC, which many have dismissed as making it like a game, but again, I see that as an important part - you need to see how accurate you are as to how you feel to start getting a base. You’ll find that you’re often not fine when you believe you are, which is one of the best things that you can learn from a breathalyzer.
There’s the option for to use a detachable, washable mouthpiece with the unit. I opted not to, I blew directly into the machine. I don’t really plan on sharing it, and I don’t need to put anything in my mouth to blow.
The most difficult part about using the breathalyzer is getting used to the routine. You can’t just suck down a whiskey sour and then blow on it expecting instant results. You have to wait 15 - 20 minutes after your last drink, wash your mouth out with water, and not burp, hiccup, or vomit during this time. Residual alcohol in your mouth will give you a higher rating (better higher than lower). You have to also understand that all the alcohol has not been absorbed into your system after that 15 - 20 minutes. The boilermaker in your stomach is still creeping into your bloodstream for a good hour to hour-and-a-half after you drink it. Important to remember that so that you don’t take off too quickly after a drink, and good to know so that you can monitor how quickly the alcohol gets into your system.
The BACtrack comes with a carrying pouch, but I never used it. I just kept it in my jacket or glovebox and never had any sort of problem with it. Nothing got into it, or set it off weird. The charges last a good time, and charge via USB, so you can charge it in your car if you really need to.
The only thing that’s difficult is eventually the fuel cell needs to be recalibrated and sadly that’s not something you can do yourself. You have to send it back to the company and give them $25. You’re supposed to do this annually, but you can push it a little bit I found. However, it’s not a bad idea to line up recalibration with your #SoberSeptember.
Given the price, size, and accuracy, I have found the BACtrack Mobile Pro to be an incredibly useful device. It’s armed me with the knowledge I need to understand how alcohol affects me, and when I am or am not ok to operate a vehicle. Had I gotten this years before maybe I would not be in the situation that I am right now. That said, I’m hoping that it will help me not be in this sort of situation in the future. It’s easy to take with me, it’s easy to use. There’s no excuse not to be informed anymore.
Like I said before… Life moves on. These days I don’t really think about my DUI that much. Life is somewhat back to normal. I just paid my second-to-last insurance payment with an SR-22 and… ouch… but other than that, reading the emails that you guys send me… It’s pretty much like life was before I got my DUI.
But not quite.
The DUI process is rough, much harsher than it needs to be, and just plain exhausting.
I don’t want to go through it again. Ever.
While I have certainly cut back on my drinking, I didn’t quit. It’s a personal decision, some may need to, some don’t, I believe I’m in the latter half.
But it doesn’t mean that I don’t worry about it.
If I go out to get drunk, have a night out, I take a lyft or uber, but what about when you’re out with a friend who wants to get a beer and a burger, and that beer turns into two, or three over catching up and talking about old times.
How do you know when you’re ok to drive?
I spoke earlier about owning a breathalyzer, but I’ve gotten a number of messages asking me more about the specifics, so I thought I’d get into it a little bit more.
Deciding which Breathalyzer to get
After getting a DUI the last thing I wanted to do was spend more money. But I knew that if I was going to continue drinking at all… that I needed to have more information. It’s easy to think that you’re fine after a few drinks, but study after study shows that intoxicated people have no idea how intoxicated they are. I needed to know.
The #1 thing I was looking for in a breathalyzer was accuracy - being off by one or two points can make a big difference, I had to know precisely how drunk I was. Second, I was looking for something discreet - I didn’t want to have to carry some big bulky thing around with me.
What helped inform my decision was this review - where many breathalyzers were compared to police equipment - the ultimate test you’ll have to face. The main takeaways were that the cheaper, oxide sensors were not worth it because the results were generally all over the map. No thanks. They recommended a BacTrack breathalyzer that was professional, accurate and straightforward.
That wasn’t the one I went for.
When discussing the other ones, they mentioned how the BACtrack Mobile Pro was almost just as accurate, but smaller. They frowned on it pairing to a smartphone, and the “gamification” of drinking - but I took a different approach to it.
Information, not games
Yes, the BACtrack Mobile Pro does have options to connect to social media - but I haven’t, and will never, connect them - not even to the @surviveadui twitter. There’s no need for that, and it’s not something I want to encourage. However, it does keep a running log of your readings, with timestamps, so that you can track how your body processes alcohol and get an idea of how many drinks does it get to make you legally drunk, not just feeling drunk.
With this information, you can start to truly understand how much you can drink, and how quickly you can get sober. This is information that you have needed since you first started drinking. Any child I have is going to get a breathalyzer for their 21st birthday so they can start understanding how alcohol affects them, and how to drink responsibly. It’s utterly ridiculous that we put such weight and shame on people for violating this sort of thing, when almost nobody has this sort of information. The person who has made you feel bad about your DUI has almost certainly driven over the limit and not even known it. Most people who are driving at .09 and .10 have no clue they’re over the limit. Before I started using the BacTrack, I thought I was fine when I wasn’t, and I had no idea how long it could take to sober up from a few drinks, or that sometimes I was waking up and starting the next day still drunk.
Without the information, you’re just guessing, and guessing doesn’t work.
Operations
The BACtrack Mobile Pro breathalyzer is easy to work, easy to carry, and easy to hide. It does have a bright blue LED, but that’s easily covered with your fingers. I found myself easily using it while in a bathroom, walking down the street, or elsewhere. Nobody picked up on it.
To use you simply turn it on, pair it with your phone over bluetooth, and launch the app. The app requires you to guess your BAC, which many have dismissed as making it like a game, but again, I see that as an important part - you need to see how accurate you are as to how you feel to start getting a base. You’ll find that you’re often not fine when you believe you are, which is one of the best things that you can learn from a breathalyzer.
There’s the option for to use a detachable, washable mouthpiece with the unit. I opted not to, I blew directly into the machine. I don’t really plan on sharing it, and I don’t need to put anything in my mouth to blow.
The most difficult part about using the breathalyzer is getting used to the routine. You can’t just suck down a whiskey sour and then blow on it expecting instant results. You have to wait 15 - 20 minutes after your last drink, wash your mouth out with water, and not burp, hiccup, or vomit during this time. Residual alcohol in your mouth will give you a higher rating (better higher than lower). You have to also understand that all the alcohol has not been absorbed into your system after that 15 - 20 minutes. The boilermaker in your stomach is still creeping into your bloodstream for a good hour to hour-and-a-half after you drink it. Important to remember that so that you don’t take off too quickly after a drink, and good to know so that you can monitor how quickly the alcohol gets into your system.
Upkeep
The BACtrack comes with a carrying pouch, but I never used it. I just kept it in my jacket or glovebox and never had any sort of problem with it. Nothing got into it, or set it off weird. The charges last a good time, and charge via USB, so you can charge it in your car if you really need to.
The only thing that’s difficult is eventually the fuel cell needs to be recalibrated and sadly that’s not something you can do yourself. You have to send it back to the company and give them $25. You’re supposed to do this annually, but you can push it a little bit I found. However, it’s not a bad idea to line up recalibration with your #SoberSeptember.
Overall
Given the price, size, and accuracy, I have found the BACtrack Mobile Pro to be an incredibly useful device. It’s armed me with the knowledge I need to understand how alcohol affects me, and when I am or am not ok to operate a vehicle. Had I gotten this years before maybe I would not be in the situation that I am right now. That said, I’m hoping that it will help me not be in this sort of situation in the future. It’s easy to take with me, it’s easy to use. There’s no excuse not to be informed anymore.
DUI Life: Owning a Breathalyzer
One of the biggest mistakes I made throughout this entire journey was to not really understand the effect alcohol has on my body.
I mean, I understand the general good feeling, becoming more talkative, and an elevated chance of saying yes to an outrageous dare or late night burritos…
But how many drinks is .08?
You can say “ok well, for an average man that would be…” but what is it for you?
If you’re drinking a one beer versus another when does that ABV (alcohol by volume) difference make a difference?
What’s your favorite bartenders pour like? If they’re your favorite, it’s probably a bit heavy. Or maybe even a lot heavy.
So if you have three heavy pour drinks what is your BAC an hour later? Two?
You can rely on the chart… but it, too, is an estimation.
What is your BAC when you’re feeling good? What does .08 feel like?
Some say to stop when you can’t feel your face… what BAC is that?
One of the first, and smartest, things I did after my arrest was to head online and buy a breathalyzer for myself… namely the BacTrack Mobile Smartphone Breathalyzer. I did a little bit of research and the consensus was that it was an incredibly accurate one - which is what matters most of all.
Yes, paying $100 to monitor my alcohol after a conviction hurts a little bit, but it’s something I should have done a decade ago.
When I first blew the cops portable breathalyzer it was the first time I have ever blown on such a machine, and what a colossal mistake that was. Throughout college the only way I could gauge how much I drank was how bad the hangover was the next day. All my adult drinking life I determined if I could drive on how good I felt. I was sure that if I wasn’t too numb I could make it. So I drove drunk, and I had no idea I was doing it. I thought I was fine.
The cops don’t give DUIs based on feeling. They give it based on the readings of a machine. Having one of those machines of your own just makes sense. I had thought about it a couple times over the years but shied away when I saw the price tag.
Get it. It’s well worth it. It’s much cheaper than getting it after getting busted.
Knowledge truly is power, and now I know when I’m legal, and when I’m not (well, technically as I’m still on probation any detectable amount of alcohol is a violation when driving - but now I know when that alcohol is showing up and when it isn’t.)
Get a breathalyzer and keep it in your glove box. Blow in it after your happy hour - you’ll be shocked at what your reading is. How many times have you drank that much and driven? Hundreds maybe?
It’s also valuable to see how specifically your body handles alcohol - do you accelerate quickly? Do you burn off alcohol quickly? Or do you burn it off slowly? This knowledge will change your life for the better.
Go drinking and blow into your breathalyzer the first thing in the morning - you’ll be completely blown away at your BAC reading. I’ve had some instances where I didn’t get completely sober until 3 PM the next day.
If you’re a parent this should be a gift to your children on their 21st birthday. I know that’s what mine will be getting. If there’s somebody in your life that is a heavy drinker, give them one, let them learn just how drunk they’re getting.
It seems ridiculous that mine pairs with my smartphone, but it’s been a surprisingly handy feature - it records my scores with timestamps, so I can see the rates of how my BAC rises and falls. I tend to sober up quicker than it estimates (not by that significant margin - usually an hour, hour and a half quicker after a night of drinking).
The most valuable lesson I’ve found: How I feel has little-to-no relation with my BAC. There’s times where I’ve felt “oh man, I’m feeling good, I must be pretty drunk”, do the test and get a .04 (and retest and have my findings confirmed). Sometimes I’ll be feeling completely fine and get a .2!
Remember - this is what the cops are using against you. Know how it affects you.
I mean, I understand the general good feeling, becoming more talkative, and an elevated chance of saying yes to an outrageous dare or late night burritos…
But how many drinks is .08?
You can say “ok well, for an average man that would be…” but what is it for you?
If you’re drinking a one beer versus another when does that ABV (alcohol by volume) difference make a difference?
What’s your favorite bartenders pour like? If they’re your favorite, it’s probably a bit heavy. Or maybe even a lot heavy.
So if you have three heavy pour drinks what is your BAC an hour later? Two?
You can rely on the chart… but it, too, is an estimation.
What is your BAC when you’re feeling good? What does .08 feel like?
Some say to stop when you can’t feel your face… what BAC is that?
One of the first, and smartest, things I did after my arrest was to head online and buy a breathalyzer for myself… namely the BacTrack Mobile Smartphone Breathalyzer. I did a little bit of research and the consensus was that it was an incredibly accurate one - which is what matters most of all.
Yes, paying $100 to monitor my alcohol after a conviction hurts a little bit, but it’s something I should have done a decade ago.
When I first blew the cops portable breathalyzer it was the first time I have ever blown on such a machine, and what a colossal mistake that was. Throughout college the only way I could gauge how much I drank was how bad the hangover was the next day. All my adult drinking life I determined if I could drive on how good I felt. I was sure that if I wasn’t too numb I could make it. So I drove drunk, and I had no idea I was doing it. I thought I was fine.
The cops don’t give DUIs based on feeling. They give it based on the readings of a machine. Having one of those machines of your own just makes sense. I had thought about it a couple times over the years but shied away when I saw the price tag.
Get it. It’s well worth it. It’s much cheaper than getting it after getting busted.
Knowledge truly is power, and now I know when I’m legal, and when I’m not (well, technically as I’m still on probation any detectable amount of alcohol is a violation when driving - but now I know when that alcohol is showing up and when it isn’t.)
Get a breathalyzer and keep it in your glove box. Blow in it after your happy hour - you’ll be shocked at what your reading is. How many times have you drank that much and driven? Hundreds maybe?
It’s also valuable to see how specifically your body handles alcohol - do you accelerate quickly? Do you burn off alcohol quickly? Or do you burn it off slowly? This knowledge will change your life for the better.
Go drinking and blow into your breathalyzer the first thing in the morning - you’ll be completely blown away at your BAC reading. I’ve had some instances where I didn’t get completely sober until 3 PM the next day.
If you’re a parent this should be a gift to your children on their 21st birthday. I know that’s what mine will be getting. If there’s somebody in your life that is a heavy drinker, give them one, let them learn just how drunk they’re getting.
It seems ridiculous that mine pairs with my smartphone, but it’s been a surprisingly handy feature - it records my scores with timestamps, so I can see the rates of how my BAC rises and falls. I tend to sober up quicker than it estimates (not by that significant margin - usually an hour, hour and a half quicker after a night of drinking).
The most valuable lesson I’ve found: How I feel has little-to-no relation with my BAC. There’s times where I’ve felt “oh man, I’m feeling good, I must be pretty drunk”, do the test and get a .04 (and retest and have my findings confirmed). Sometimes I’ll be feeling completely fine and get a .2!
Remember - this is what the cops are using against you. Know how it affects you.