whoa, it licked your hand?

creepy! Ive never had a night terror befor apart from this one. Although on second thought, when I was younger I had flu
and I had only just got to bed when I got up again and went to my door, I vividly remember cutting down a tree and seeing a man in a white lab coat
with a very big coat (he looked alot like dr. ed from day of the tentacle!), how weird that was... I said sorry to my mum for cutting down the trees
and she said "what?!" then I realised I was just dreaming and hadnt cut down any trees. very random.
I have been interested in this though because I recall somebody telling me that a dark hooded figure at the foot of your bed is supposed to mean
something, id appreciate it if somebody could enlighten me.