Specifically, though:
Alcohol. My parents tell me that when I was about 18 months old, we were sitting in a pub garden, and they went inside for a moment to order food or summat. When they got back, I had downed one of their pints of Guinness. Spilt most of it all over my shirt, but that was nevertheless the beginning of my love for beer =}
Ganja. It just smelt so good I had to try it.
Nitrous Oxide (laughing gas). The fact they give it you in hospital and in whipped cream. Also the fact that whole cylinders of it were kept in a little unlocked shed on the hospital grounds.
Opium. Walking home from school one day, I see some flowers in the front of a garden and think… waaaaait a minute… รต.O
Ketamine. On my friends suggestion we bought some, and enjoyed it with an accompaniment of orange juice and Led Zep. I get reminded of K irresistibly by OJ and some Led Zep songs.
Salvia Divinorum. Head shop in town. Amazon shaman psychedelics? gotta be worth a try…
Shrooms. Walking down Camden ‘high’ street…
MDMA. Dance party.
LSD. After seeing the art and music inspired by it, I had to, out of intellectual curiosity. Definitely the most fascinating and possibly the most rewarding experience of my life, plus the creative drive is incredible.
Methylone, Mephedrone, Butylone, MDPV, GBL, etc. you can buy them on the internet =/
I ended up doing way too much of this shit, until I fucked up some exams, took acid and saw how unsustainable and intellectually unhealthy most drug use is, then quit all that shit except for special occasions, i.e. festivals and big parties
I gotta say though, I don’t think I could have really found a more effective way of “learning about drugs”.