They didn't knock it, and trying is not harmless, because for example it can trigger or make worse mental disorders. https://www.erowid.org/plants/cannabis/can

They didn't knock it, and trying is not harmless, because for example it can trigger or make worse mental disorders. https://www.erowid.org/plants/cannabis/cannabis_effects.shtml https://www.erowid.org/plants/cannabis/cannabis_effects.shtm...