Alcohol from the time I was 13 up until now with my heaviest drinking periods being I'm my late teens to mid 20's. I only drink heavy when I'm on vacation.
Psilocybin mushrooms - Late teens to mid 20's. Full moon parties in the Caribbean used to be a Haven for shroomers since it's technically legal here. Used to do em with my now dead friend who introduced me to 'em and would pick pic bring for us at college. Good times, rest in peace James.
LSD - Had another college mate who was doing a biochemistry degree and would synthesize some QUALITY shyt on some Breaking Bad levels of potency. That nikka once dosed us with LSD in some water, locked us in a room and chucked dusty books at us and we (me and two other brave friends) started screaming/crying cause we thought they were birds on fire trying to kill us.
Been iffy on LSD since then cause everything else I had was either stepped on, or made for profit. He did his shyt with love and used us as willing guinea pigs.
Peyote - Had some in California and up in Fargo recently. Prefer mushrooms but the high can be more intense if it's fresh. It's nice but my retarded ass always feels like whenever I take it I should be out communing with nature on a cliche spirit journey. Had my first bout of ego death with it too.
Cocaine - Wrote a story about my first time here (might be in my sig). It was a euphoric high with a quick come down that left you wanting to do more. Plus I didn't like the way my heart was racing even though I was happy as hell. Plus I got a Coke whore blowjob on it so it's off my bucket list and I need not fukk with it again.
Ecstasy - Did it once at a party and hated how I felt on it. I drink alot of water on the reg but staying hydrated (a must on E) became a chore and I wanted to hug people too much in the rave I was at. shyt made my head feel dull afterwards. Not my thing.
Lean - Bullshyt ass drug. shyt had me tumbling all over the place, at the party I was at, at the corner shop I went to cop liquor with my friends at, at the burger king we stopped for food at, back in my hotel. It was bad and left me feeling bloated. Went back to my hotel room and lit there toilet up, and passed out in bed for damn near the whole next day. fukk that shyt.
Ketamine - It's an awfully wonderful drug that scares and delights at the same time. I took it three times, twice while hugged up with a female (we both did it at the same time). Still get scared when I feel my head floating off my shoulders and the slow haze envelope you and will you to a semi conscious state so having a female to hold onto drenched in lust, wrapped in fear, anticipating such a ride is....an experience I'd have to type out to do it justice.
The third time I did it, I was out in the wilderness on a lower dose and ended up having an ego death moment which had me crying by a ditch I thought was the grand Canyon cause I thought my dikk fell off and rolled over the edge when I stopped to piss. Come to think of it , I might have been on something else as well since it was all soluable. Might have been mescaline.
Morphine - fukked my knee up from a fall and got taken to casualty and got put on Morphine that had to be administered by a nurse. shyt was a blessing and I soon found myself pleading with her to hook me up even after the pain was manageable.
I know Heroin is the result of people loving the feel of Morphine so for a minute I was deadly scared of getting hooked but once they shyt hits you throw caution out the window and just enjoy it. I hope I never have cause to use it again....it's too good.
DMT - Too much to type. It's wonderful with music and the visuals are very intense. Got Ego Death'd off of it and kept wanting to touch people's faces. Id have to dictate voice memos to myself the next time before I take it to stop from wavering off path and ruining my high.
@calixprynce 
More light reading for ya .