well i went out to eat somewhere and there was this guy....it was really creepy and i know i may sound mean but i walked by and he shouted not to me i don't think but to the person next to him..... There was no one there at all. So we sat somewhere else and we could hear him talking to himself looking to the seat next to him... Then, he'd laugh and everyone there would look and he'd just ramble on. I have no idea what was wrong think i might know but really it was kinda creepy. Anyone have any ideas as to what might have been the problem, I mean I have my ideas seeing as how disheveled he looked.