I love this kind of stuff. I believe in paranormal and ghostly happenings. There is too much evidence not too. I enjoyed watching Ghost Hunters and am now a fan of Ghost Adventures. The apartment we lived in when I was a child, which was built on an Indian burial ground, was haunted by a mother and a child. There are many reasons why hauntings can happen, such as a traumatic death or unfinished business. Sometimes people don't even know that they have passed away and they believe that they are still alive. I haven't seen any ghosts in real life. Orbs happen, but mostly it is dust or bugs or even light reflections. This is a great question and at the perfect time for Halloween.