we have seen those videos on youtube of babies laughing non-stop, and when you laugh you release endorphins that stimulate euphoric feelings, well i have wondered if those babies were getting high from laughing. and also DMT is produced in the brain and is what causes dreams, I have wondered if you go with out sleep, allowing the DMT to build up, eventually you become hysterical and hallucinate, Im assuming your DMT supply is over flowing and you are getting small doses in your waking conscious, and then if you go to sleep you will sleep for a long time and have a great supply to work with. Thats not all fact. the only fact is I have stayed up for a long time and slept for 18 hours non stop and had 4 full dreams seeming right after another