Since I was very little I have suffered with this phobia of using public restrooms. Even if it's a single stall, I can't go if I know someone's going to be coming in right after me. It's sick, and I know I'm nuts, but I just don't know what to do. I'm finally at my wits end with it, and I want to bite the bullet, but cringe every time I think about doing it. Does anyone have any secrets on how to gradually get over this?