I'm not scared of ghosts because...I don't believe in them. I hate to think of afterlife kind of things, ever since I was young I block the thoughts when they enter. It's rather invasive and it gives me a crushing feeling in the chest. I just stop thinking about that stuff as fast as possible, I figure why worry about what no human in the realm of the living will ever know.
Weird things happen in life, and I believe in forces like luck, evil, fate, destiny and some kind of bigger mystery of life, I'm not so stern about things. As for this idea, I mean ya...it's a scary thought.