Yes.

Soda, one night driving home from a movie set I stopped and got two of the largest vats of Mountain Dew for the 90 minute drive. As I was getting into my truck I questioned my decision and dumped them both. I switched to La croix (and later other brands).

Close to it with cigarettes. I took a week off from work and locked myself in the basement with a single pack of smokes (I was smoking 2-3 packs a day at that point). At the end of the week I had cigs left over and have never smoked since (20 years ago).

In high school I opened my locker one day and I had more empty bottles of vodka than I did books. I had one last bender and quit. Very similar with recreational drugs.

Yeah, when quitting cigarettes 12 years ago.

Stopped biting my nails after about 35 years of tearing them to the quick. It wasn't my first attempt, but when I successfully stopped, it was cold turkey. It's been over four years now. I buy a new nail tool periodically to keep them looking good. I'm proud of them despite how trivial. The novelty of tapping on things and peeling stickers hasn't worn off.

I gave up Diet Coke once upon a time. But to supplement my caffeine dependency, I started drinking the "energy" Crystal Light and Mio drink mixes. I enjoyed those but I noticed I had more heartburn with them. So I went back to Diet Coke. I guess this anecdote isn't a true cold turkey example. I only switched to the nicotine patch of soft drinks.

Quitting nicotine a couple April's ago. I took a week off to stay home for it

Quit cigarettes cold turkey.

Wellll, almost dying from a bleeding ulcer (partly caused by cigarettes), 2 week stay in a hospital, and 4 more weeks of recovery kinda helped.

Tobacco. Started by delaying the first smoke of the day as long ad I could. Eventually I got through a whole day.

Yep. Alcohol. It was the only way for me to quit. I had the shakes for a day, but that was about it.

I have the temptation from time to time, but I am stronger than it.

Cigarettes when I got some long pain and it actually started to hurt when I breathed in the smoke. Stopped alcohol completely at the same time.

I kept it up for almost a month.

Pot.

Cold Turkey is the only way I can quit. It fucked with my appetite to the point that I lost 25 lbs, and I was cranky, and had fucked up sleep for like 3 weeks.

I can't slowly tapper off. The hardest time to resist getting stoned is the day after I got stoned.

It's the only way I can quit anything. Recently quit vaping (nicotine) that way

Videogames 10 years ago. I was spending time on videogames basically every day. I didn't see it as something harmful, but during one christmas break I dared myself not to play videogames during the 10 days school break. Never picked up gaming since then. I sold my PS4 six months later. A few years ago I built myself a gaming PC with the intention to use it for gaming but I've actually never bought or downloaded any game

I still play local multiplayer games every once in a while with I'm over at some friends' place (eg. party games as Stickbold, Smash Bros, Mario Kart, Fifa), or online tabletop games such as hangman, gartic phone, geoguesser or boardgamesarena.com

Quit meth that way, fucking brutal. Worst experience of my life, and there's a fair few shitty times to compare it to.

Eating. But failed after just 9 days. Cured a bunch of digestive stuff though, which is nice.

Went cold turkey for smoking about 15 years ago. I still get a crazy urge to smoke if i walk past a smoking pad or a designated smoking area. It only lasts for about 10 seconds but its not enough for me to take it back up.

Snoozing my alarm clock. Went cold turkey about 10 years ago, 0 tolerance. Now my alarm goes off, I turn my lamp on immediately at full brightness, and get up and out of bed within seconds. Used to be really challenging, but now I do it without thinking.

Yes. Have you?

I did it for smoking. Decided to do it over Christmas years ago and my smoker friends supported me by not offering fags. It was alright.

Stopped smoking 7 years ago. I tried it two times before without success. This time was easy. Mindset is everything.

I always go cold turkey cuz my stash runs out.

Vaping. Drank energy drinks for a week and then coffee for a few more weeks before the cravings got manageable.

COVID kinda forced me to do it with weed after I developed a THC allergy. Even edibles trigger it.

I know this is pretty light weight but soda is my back monkey. Cold turkey has worked but the headaches. Granted it was really a caffeine drop because I don't like coffee and am not super wild about tea. I have done better with gradual, however its easier to relapse I think and I have never kicked it permanently.

Weed Like 45 days ago, I still see myself going back to it but not for a while, and ideally not as a habit. Everything else sorta fades in and out pretty easily so far.

From alcohol but with medication to reduce withdrawal symptoms. Three times.

From soda. I drank a ton of water.

From cigarettes after I’d worked my way down from a pack a day to three per day. I’d gone back up to four and then five and stopped completely before it got back on top of me. Starting again (after seven years) was the worst decision of my life. I moved to vaping six years ago.

caffeine. I was so wired from drinking like 5 redbulls every day that I wasn't sleeping anymore, maybe a few hours here and there. I was starting to go insane. so I remember at one point on my work lunch break, February 27th 2024, I told myself I won't ever drink these again unless it's a situation where I need to be awake (like if I'm on an overnight layover with an early flight for example, which is rare enough). I sleep until about noon now on my days off, it's fucking awesome.

Quit caffeine that way. Brutal. Felt like shit for a good solid two weeks. Didn't feel normal for another month.

But I did it and now I'm caffeine-free. :)