Didn't read the article. Is it .0001% to .0006% or something? Cannabis may or may not trigger schizophrenia, lets assume it does. But schizophrenia is very rar

Didn't read the article. Is it .0001% to .0006% or something? Cannabis may or may not trigger schizophrenia, lets assume it does. But schizophrenia is very rare, Cannabis use is not so the chance is obviously very low and perhaps it's just speeding up the inevitable rather then creating new actual cases of schizophrenia. Also, lets assume Cannabis use can trigger (rather then cause) latent schizophrenia. Why would frequency of use matter? It's a binary thing, either you ingested the causative agent or you didn't. One use maybe is enough. Overall this article appears designed to frighten casual Cannabis users but maybe those are already "proved safe" from this particular tragedy.