I think Ive seriously been inspired to learn Wing Chun, its the perfect stoner Chinese martial art form. Its all about being calm and using moves that are scientifically the most efficient and practical. They arent either in defense or offense like most fighting, they do it at the same time. So when they block, it is always done with a simultaneous punch, and if that punch hits, the opponent is in momentary shock, so you immediately hit again and so on with a volley of punches.
A random interesting fact is that Ip man and the master who trained him where known to be opium smokers. I cant say addicts but Ip man is definately known to have had an opium problem. And his disciple Bruce Lee was known to eat hash regularly and I think that implies he's used cannabis in other ways. Still these men are the staples of ultimate mind clarity and physical perfection.