There is an oral addiction that even cigarette smokers have.
https://www.webmd.com/mental-health/news/20110301/marijuana-use-linked-to-risk-of-psychotic-symptoms
https://www.livescience.com/50794-marijuana-intoxication-delusions-psychotic-symptoms.html
https://duckduckgo.com/?q=psychosis+form+pot&ia=web
Search is your friend. But I suspect you will find things wrong with Webmed also. Are you high?
LOL
I worked for 28 years prisons. Almost everyone of the u mates smoked pot. NONE of them were psychotic because of it. I would include a significant percentage of the employees. Lastly, myself and close friends and neighbors. Odd tat this effect didn’t;t show up in my sample pf over 15,000.