*experience of my teacher's friend my teacher went to a public high school. She said , back in her time ,they camped in their campus for several days first before going out to a real camping. it was their second night camping in their school, they strolled around the campus,most of them are girls and there was only one guy. my teacher said, the guy took another way cuz he need go to the bathroom and meet the girls at the track. the girls cant wait for this guy and decided to go to the campsite instead. There, they saw the guy, he was staring blankly, the teachers were worried about him cuz he refuse to talk to anyone. then when he saw the girls coming he became hysterical and told them what happened... he said " on the way to the bathroom.. he passed a familiar guy.. then when he turned around to look at the guy, the guy looked back at him too. the guy looked exactly the same as him, same clothes and everything!! then he said he doesn't know exactly how he reached the campsite! the teachers was so worried they let him go home." after about a week or so he didnt come to school , the news was he went crazy! true!!