My 14 yr old son insists we have ghosts. He is the only one who ever sees anything. Last night he says while in the shower one scratched him on his shoulders. My husband absolutely does not believe in ghosts, I'm a little different on the other hand because I've heard stories so it's hard not to believe, but I also tend not to believe because I have never seen anything. I do not want to either! My question is, can we have ghost(s) and my son be the only one to ever see anything happen & why would he be the only one? We have a 9 yr old also whose bedroom is right next to his and he has never seen anything.