Quote Originally Posted by Caretaker View Post
Actually, sleep deprivation is known to have massive REM rebound and produces more vivid dreams. I wouldn't recommend doing it a lot but there shouldn't be too much harm in it. My dreams are crazy if I haven't gone to sleep in a long time. However, I've noticed that doing a WBTB makes them as vivid too.
Sleep deprivation is like depriving yourself of dreams IMO. The more tired the less dreams although more vivid and diminished likelihood to be lucid given the tired state of the mind and keep at it for a period of a few months and it becomes permanent.

IMJ