anxiety Does Long-Term Marijuana Use Lead To Mental Illness? Posted on March 4, 2016 by fightorflights Multiple studies have linked marijuana to psychosis, but the direct relation is far more complex. Read more… https://scaryrehabfears.wordpress.com/2016/03/03/does-long-term-marijuana-use-lead-to-mental-illness/ Share this:TwitterFacebookLike this:Like Loading... Related