Walking in circles brushing your teeth does not sound weird to me :-) I am reminded of a friend from group therapy who had to pace/walk in circles all the time, even on his job (which got him into conflict with management :-) I think it is good "exercise".

Yes, I have two cats and talk to them, myself, my problems/body parts (at work I once got into an argument between my head and fingers/hands as to whose fault a typo was; my coworker was listening avidly but fell on the floor laughing when my fingers insulted my head and "I" entered to be peacemaker between the two of them, stand up for my head/not allow my fingers to be rude -- she said she was okay with the two voices but three????