I have a complex belief system

Brian's question for me tonight, as we watch Ghost Adventures: "How can you be such a skeptic about ghosts and magic, but you can't sleep with the closet door open?"
There's an internal logic there that I can't explain. I've never been able to sleep with the closet door open. It has to be closed. In fact, every closet door in the house must be closed.
Come to think of it, the only closet ever allowed to be open overnight was the one in Boston, because the door couldn't close properly anyway.