I have recurrent dreams where I'm flying, not like a bird, but like just pushing off with my mind. When I say Recurrent, I don't mean nightly, but more often than sheer chance would seem to indicate. When I go "Flying" what's the chance I'm really OOB, and how would I know? I live in a Hi-rise dorm but I have no memory of leaving the building nd seeing the 70+ foot drop. Any opinions?