Nothing's wrong with you besides the fact that you don't get as absorbed by fiction. Some people don't. I've had friends who bawl at every character death and hide in their bed after every scary movie because they literally cannot differentiate between fact and fiction in their mind's imagination. I've also had threads who just never like anything because they can't help but seeing movies, books, songs, or games as playthings. Neither one is wrong, people are just different, yo.