I've had one terrifying ghost experience. I firmly believe they exist.

It happened when I was like 12-13 .. I was staying at my friends house and supposedly there was a house nearby that was haunted. So we went to it. At first there was nothing abnormal until I started to walk out and the rocking chair that was in the first room was rocking on it's own. Nobody had sat in it or even gone near it. Then when we were outside all of the sudden everybody started to run and me and my friend couldn't figure out why until her sister shouted for us to look in the trees. There was a lady in a glowing white dress, with bright red eyes. I ran soo damn fast to the gate when I saw her!! We jumped the gate and never went back. But the creepiest part was when we got back to my friends house we all had fresh scratches all over us but mine spelled out .. kill in three different areas on my body. We were all in jeans and sweaters so there was no way we cut ourselves on anything. I was definately freaked out and was paranoid for weeks that the ghost was going to come after me. I thought I was marked for death. I will always believe in ghosts.