Well, I certainly believe in ghosts. As a Chinese I am deeply exposed to much of ghosts in culture, so I believe in them.
I have only one ghostly experience which I find weird even to this day. I lived in a house a few years ago which was abit... Off. It was really dark and cold.
One day, I woke up one winter morning, then I turned off the alarm clock, and while still sleepy I realised there was something on my chair, which was odd, it was always empty. I opened my eyes more, and I saw a head on my chair. I was like, ok, I'm dreaming, so I pinched myself awake. It was still there.
Then the eyes turned red.
I literally ran out into the hall. Then I brushed my teeth, convincing myself it never was there. I managed to work myself back together, and I walked by the door to my room.
The swivel chair turned round and the head stared at me.
I was like, f***, then I ran.
I didn't dare sleep in my room for a few days after that. I never saw it again, though.