There also needs to be an analysis on higher level brain functions as well. Delusions of persecution are the most common form of schizophrenia. But drug users

There also needs to be an analysis on higher level brain functions as well. Delusions of persecution are the most common form of schizophrenia. But drug users are indeed persecuted. Perhaps has no effect, but I could imagine it to be relevant if you constantly have to hide your usage. It certainly is not helpful.