No, causation is a leap the researchers did NOT make. From your link:
"Whether cannabis can trigger a primary psychotic disorder that would not have otherwise occurred is unclear. However, in most individuals who use cannabis, psychosis does not develop"
out of context
"Whether cannabis can trigger a primary psychotic disorder that would not have otherwise occurred is unclear. However, in most individuals who use cannabis, psychosis does not develop"
Well *YOU* certainly seem to have a psychosis. You will not stop pushing drugs. It is about the only thing you talk about on this website. Drugs Drugs Drugs Drugs!!!!!
It is your focused obsession on this topic that certainly resembles a psychosis, if it is not in fact an actual psychosis.
I know another pot-head on another website who has been posting a constant stream of pro-drug propaganda for seven years. He too will not shut up about it. It's like the dope-head version of "gay" rights.
For some reason, both the homosexuals and the dopers want to keep pushing this stuff into our faces instead of keeping it in their bedrooms where it belongs.
Here is an artist's depiction of "ConservingFreedom" below.