you should read all of what ever you read then and not just the title man. And if your gana say somthing dumb like that then you should put a link to where you got it from. Some people are geneticly fucked and weather or not they smoke weed they will end up with psycosis. Same with weed as a gateway drug, do you really think that if marijuana didnt exist people wouldnt try heroin or anything anyway? Marijuana if anything delays the use of other drugs.