I've heard of numbers being part of OCD - that's actually the main reason I realized OCD was what I had. How many people out there have to do things a certain amount of times and what is your number? I remember mine being 7 when I was younger, then it went up to 13, and then up to 21 (and trust me, that wasn't fun), but for the past few years now it's been down to 5. But it always has to be odd numbers for me. I don't know why. It's stupid because I always end up doing things in even numbers anyway cuz I'll add on an extra one at the end just in case I miscounted. Does anyone else do that?