Mine is actually several things...counting...doing things in the same order EVERY time...routines...putting things back where they belong and I get anxiety if my kids and or roommate doesn't put things back where they belong...I will even look at a pic or painting and I have to get all the colors in the pic, only once cant repeat the colors and make it all the way off of the pic and frame with out repeating a color... weird huh? lol ok, your turn