An interesting idiosyncrasy I have. When I get out of the shower, I completely close my curtain so it can dry and not get all mildewy. Normal. Everytime I go to the bathroom when my curtain is closed, I must first open it. No matter how bad I have to go. Why? Because what if there was a murderer behind there. And what is it that I think I would do if said intruder was, in fact, awaiting the call of my bladder? Or worse, some kind of monster or dead person. Great. Now I won't be able to sleep. Not normal.