MYour house is probably haunted. I have plenty of stories for this! It's only about 50-55 years elderly, but we have some elderly furniture in my room (which we assume is haunted) that belonged to my great-grandmother. Just a few months ago, a friend of mine was sleeping over and I fell asleep around 1:30 a.m. She couldn't sleep, so she decided to read. As she did so, she heard someone running down the hall to the bathroom and then slamming the door. She got up to see who it was, thinking it was probably my brother or sister. She knocked on the door and there was no answer, and when she opened it, no one was inside… I know it's true because she's my best friend and it's not like her to lie like that. Besides, I had a few more experiences myself…
One day I was home alone. My mother went to pick up my brother and sister from school. I was sitting at the computer and suddenly I heard someone running upstairs. I was very scared because my dog was locked in a cage in the kitchen and my cat was outside. Besides, she's too diminutive to make that sound.
Another time I was alone in my room and the TV was on, but I was sitting in front of the TV doing my homework. Suddenly the TV turned off! I thought maybe it was broken at first, but it was brand novel and we didn't kick it or anything.
Finally, I was in my upstairs room once again and it felt like someone was sitting at the end of the bed. I sat down, thinking it was my dog or something, but there was no one there. I turned on the delicate and there was no one in the room, no one hiding or anything.
So these are my stories. I'm sure I have more, I just don't remember. I'm not making them up, but I'm sure there's some skeptic out there who can explain it. I hope not, because there's nothing better than a good ghost story!

