Cannabis around 14, didn't really start smoking until about 16, started smoking HARD (once or more a day) this year (20).
RC's (2c-i) when I was 18, acid when I was 19, mushrooms a few weeks after. That really opened my eyes, because I had done like 6 hits of acid throughout the day before, and hadn't eaten about 30 hours before I ate the dried shrooms. Got about two hours of sleep where I had a vivid dream of myself taking the mushrooms. Woke up, ate about 4 grams consisting of some big caps, and a few pins, which I now know, despite their size, are actually very potent!
Since then I've done K, MDA, MDMA, DMT, some amphetamines and benzos.