This can if you want include prescribed drugs, alcohol, tobacco, etc.

All of them.

Hmm. Normal stuff people do like caffeine or pain killers when you're hurt badly. Used to smoke cigs but quit in my 20s. I like to take b12 vitamins everyday. I'm prescribed adderall. Been taking that since I was kid. I have the attention span of a cat. I've smoked a lot of pot when I was teenager and did some coke (it's nothing special) for a short bit.

None really as I don't like to lose control over my mind.

I may be getting addicted to energy drinks but I'm not rally sure about that. Damn you Rockstar for creating "Killer Cherry", the only and best cherry soda.

Nothing illegal, I don't smoke either, nor do I drink. However, I am currently taking duloxetine, which was prescribed to me to help with anxiety.

Yeah, that's how you spell it, but Cymbalta is the brand name, the actual name of the drug is duloxetine, which is what I take.

Anti-depressants fall into that category too. 

Hmm, various forms of cannabis, xtc, speed, cocaine, caffeine pills, mushrooms, various types of alcohol. Fun times.

I smoked pot for...way too long actually. Would light up nearly every night my third year of college. Stop doing it probably five years ago altogether when I got serious about searching for jobs, and decided not to risk it once I found a position I didn't want to lose. Random drug screenings are rare, but still a risk I didn't want to take.

I smoked cigarettes off and on until about three years ago, and just stopped doing it. Was never really addicted, was more like a pack a week smoker at most. While the buzz was helpful for my anxiety issues, eventually I decided I got sick of my mouth tasting like an ash tray, and that it would be better to use the money I was spending on cigarettes on more important things, like a new car, home mortgage, video games, and figurines of anime girls.

I still drink a lot...but eh. This world sucks too much to handle sober.

Poll added.

Ever had any bad experiences, like close calls or bad trips?