How to get over fear of ghosts?

I don't think you can I am an adult and i love everything to do with the paranormal. I live in a haunted home and love it, i go on lots of paranormal ghost hunts but i still can't get over the fear. It's that unpredictability of a spirit, you just never know what they may do to you. You could try what i do which kind of helps me and that is to imagine a protective bubble around yourself that nothing can penetrate it and carry salt with you.