Are you afraid of ghosts ?

I would be honestly to say that I'm very afraid of ghosts, even though I have never seen a ghost before. I always heard a story of ghost from an elder when I was a little kid and so on I still watching a lot of scary movies too. obviously no one knows that is the ghost exist or not. But I believed that the spirits is exist. I think the reason why people always interested in ghosts, because of it is something we can,t touch, smell, hear, or see. But in people's mind they feel curious about mysterious things that they afraid of seeing.