Dude, i know this is rare, but some people, when they take a break from the marijuana, then smoke some they get THC overload and go into a minor form of cardiac arrest, cutting off some circulation in the brain causing many forms of mental instability such as 'schitzophrenia' and 'paranoia.' In other terms, you have the reefer madness and its permanent. a rare yet serious condition which cannot be treated-it only builds up in time.. either that or your gonna die.:thumbsup: seriously though, go see a docter, i think that you might've got aids from the weed.