[jackal47]

I do the thing with words too on a magazine. Also, if I hear a song or remember a clip of a movie I need to know who sang it/was in it (pretty standard though I guess)

I also repeatedly check the toilet lock at work when I know I have locked it, sometimes I check it 10 times in 2 minutes (I can't see as the light is off)

Also, I try to find numbers/letters in order whileI am travelling on cars/billboards etc. lots of things to keep my mind busy I guess,

Don't think there is any need for treatment unless it is affecting relationships I would say (relationship with yourself included)