and there is your problem. look at your sample pool
like I said the people like you base your understanding of weed on observation of weed culture not understanding of weed. "taking care of themselves mentally". assuming every weed head is abusive like everyone that drinks alcohol is an alcoholic. you can't seem to comprehend that there are weed users who are not abusers. that they were not getting high before studies for obvious reason. they would do that after their work and studies. you observed some idiots and came to idiotic conclusions