i realize everyone is different, but i've spent my entire adult life involved with marijuana..and the only psychotics i've ever encountered were either already that way before they ever touched weed, or were also doing other, harder drugs...
i've smoked weed on as close to a daily basis as i've been able to manage since 1978...and while i won't try to tell you i'm 'normal"...i don't think i'm psychotic in any way....
i think there are some people who shouldn't do any drugs, at all...because they're already fucked up enough...adding anything to the mix can't be a good thing at that point...
that doesn't mean that the psychosis had anything in the world to do with marijuana...
it's much more likely societal pressure, being bullied, being told that walter white and vincent vega are role models,
conflicting messages, confused roles....are responsible for psychosis...