here's another factual thing nobody talks about. but from personal experience i can say that it is 100% true. smoking marijuana over long periods of time can deplete the chemical in your body that produced lucid dreaming (i am pretty sure it is dmt, which the human body does produce. people who take dmt while awake tend to go into lucid waking dream states. as someone who use to smoke a lot of pot, i literally stopped having dreams for almost two years straight. the moment that i gave up smoking weed, was the moment that i started having lucid dreams again.
Canada