If i hit one hand on something/my other hand i have to do it to the other hand aswell so its even otherwise i dont feel right :c
no reloading in video games because you will have the WRONG AMOUNT of bullets left
The volume on tv has to be on an even number, it bugs me when its not.
Minecraft got me into doing ocd stuff :(
I have to have my laptop clean all the time.
I have to touch something the same number of times. If I touch a doorknob with my left hand I have to touch it with my other. If I tap once then I have to tap twice.