I can be really OCD about some things, but nothing in particular.
I really hate when people have to always touch my stuff, especially when in my car. It drives me nuts for people to touch every button, move vents, recline my seats and roll my window up and down unless they're actually using it because I actually have a specific way I put everything
A lot of times if someone does something for me, most commonly when working on my car, I have to re-do it anyways because I won't be satisfied until I personally do it.. otherwise I won't stop thinking about it and I will continue to assume it was done wrong, or not how I want.
really weird, but I only go in my shower through the right door, and come out through the right door from the inside.