Nah. Well, I hope not. As a kid I used to wake up screaming about three times a week to that exact thing. It went on until I was about 6(?) then it started getting less and less frequent. Last time it happened was when I was 18. I never got hurt or anything, but I could stare at him for what felt like ages, then he will be gone in a blink. Now I'm older, I'm sure it's all in my head, but it still just creeps me the -blam!- out. Whenever I tell someone, I always feel like that crazy person that claims they have been abducted by aliens.