Marijuana causes the brain to create some 4000% increase in production of melatonin after 1 hour of smoking. Melatonin is the pre-cursor to DMT which is released in the Pineal gland or third eye. I smoke regularly through out the day and night. When i sleep i never seem to remember my dreams. any one else seem to have this problem? what im guessing is that marijuana causes a buttload of melatonin and when going into rem sleep, a HUGE burst of dmt gets released. More so than of someone who does not smoke ganja. When huge amounts of dmt are released and dreams become so lucid, they are too hard to comprehend so you wake up believing you didn't even dream. any ideas?