I have an aversion to having my feet touched or having to touch someone else's feet. Touching someone's feet is usually not a problem, but I'm a physical therapist. Maybe that's why I chose pediatrics cause kids' feet aren't bad. I was 50 before I got brave enough to get a pedicure. Still not one of my favorite things. I have to read a book and hold the book up in front of me so I can't see them touching my feet. Yes I'm what you call "different". LOL