yeah, i used to get that shit like every two nights...shit fucks up your head a little bit...ive actually seen somethin holdin me to the roof of my living room, but it was just a big ass shadow....and as soon as it let me go i woke up on the floor, gaspin for breath, and whats fucked up is i wasnt sleeping in my living room when it happened, i was in my room in my bed.NO SHIT....i think theres more to the the sleep pralysis shit, i think its demons