i think iv seen a grey a while ago but im not sure. i was kinda sleeping i wasnt really that deeply asleep but i was resting and i wastnt really sure if i was dreaming couse it felt too real,i saw this small like 4ft grey thing it had no hair and was on four legs it was crawling on me and i could eel its hate and hug fear as i looked into its big almond shaped black eyes,it scared me so much i woke up and it wasnt there but everything aroud me looked exacly as in the "dream". where do greys come from? and where do they live?