Just my personal observations:

I have seen many people get drunk and think they have become immortal fighting machines, and end up getting into a fight with some person who's just out for a beer, or go home and smack their partners around.

ALL of my friends I used to smoke with, we'd either chill out in someone's basement listening to or playing music, or tossing a star trek dvd in the player and zone out for a while.

Not hard to choose which is worse in my opinion.