I've tried almost everything. Weed, coke, LSD, shrooms, kratom, PCP, X, meth and hero-win.
Only snorted Hero-win. It's like others said, you get wrapped up in a blanket and feel like nothing matters.
I've always had incredible self control, only taking these heavy drugs rarely and when i was in my 20's. Had some absolutely amazing times on them. Just make sure you are in a safe environment with good friends or you can have a really bad time.
We used to take 2 hits of acid, wait 2 hours for it to kick in and drop a tab of X. I saw things melt, people turn into cartoons, fake windows and doors. It can be very dangerous. But we did it at a friends house and nobody was allowed to leave. Smoke some weed at the end to try and get some sleep. This was almost 20 years ago.
Today i will smoke a joint every now and then. I take Kratom sometimes to help me relax, it's pretty docile.
Wouldn't try any of that stuff ever again. PCP was a trip, probably the wildest experience i ever had. Felt like i was underwater the entire time, weird.