I have psychosis and I smoke pot and it doesn't really seem to affect to terribly much. I started smoking a couple years back because of my depression and anxiety and it has helped me LOADS. And I also know for a fact it did NOT cause my psychosis because I was having those symptoms before I started smoking. It may make a few of those symptoms a bit worse, but only right after smoking and it always goes away(well, goes back to normal ) after a couple hours. All in all, I'd say smoking pot is in my benefit. But it does affect everyone differently because we don't all have the same body chemistry and it's ultimately up to you to decide whether it's doing more good than bad. But yeah, FuelTheJet pretty much covered everything I would have said so I shant say anymore