There are studies that linked marijuana use with psychiatric disorders. If you have some criticism of the studies or have refuting studies to cite, do so, but s

There are studies that linked marijuana use with psychiatric disorders. If you have some criticism of the studies or have refuting studies to cite, do so, but saying "I've personally have never seen this" is not helpful. > Several studies have linked marijuana use to increased risk for psychiatric disorders, including psychosis (schizophrenia), depression, anxiety, and substance use disorders, but whether and to what extent it actually causes these conditions is not always easy to determine. Recent research suggests that smoking high-potency marijuana every day could increase the chances of developing psychosis by nearly five times compared to people who have never used marijuana. The amount of drug used, the age at first use, and genetic vulnerability have all been shown to influence this relationship. The strongest evidence to date concerns links between marijuana use and psychiatric disorders in those with a preexisting genetic or other vulnerability. https://nida.nih.gov/publications/research-reports/marijuana/there-link-between-marijuana-use-psychiatric-disorders https://nida.nih.gov/publications/research-reports/marijuana...