I forgot to mention this to my psychiatrist so it here it goes. When I'm walking up or down a stairway I subconsciously step at the same time someonelse is stepping. Two sets of feet, one rythmn. For some reason it makes me feel better. I can only guess that if the other person realizes it and they have in the past that it is strange to say the least. I dread and am scared of going up stairs behind someone because I know it's not healthy and I don't want the other person to think anything of it. Is that weird?