What type? Over-cleaning, touching things, intrusive thoughts?
Washing hands a hundred times a day.
I can only have certain amounts of money in my wallet. Will buy random cheap stuff to avoid having amounts that end in 4, 70 or 130.
A long drawn out ritual before I go to sleep.
Checking the oven and other appliances numerous times to make sure they are off.
to name a just a few.
Oddly enough, I have never been depressed even with all the medical issues I have (which includes A-Fib, a severe arthritic back and Wegener's Granulomatosis). I prefer being alone and not having to deal with people in the real world.