Does everyone have O.C.D.?

obsessive compulsive disorder, do we all have it in one form or another?

I ask this because over the years, me and a close friend of mine have discovered that we share the same obcessions in certain things.

For example: Neither of us can play a stratergy game on the computer without making all our regiments comprised of even numbers of soldiers. 13 soldiers are obviously better than 12, but if we have 13, we will kill off or sacrifice 1 unit to make sure we have a balanced regiment.

The same goes with the volume setting on the television, I can have the volume on 8, 10, 12, 14 or 16. But not on 9, 11, 13 or 15.

Does this qualify as a mild kind of O.C.D? and if it does, so we all have it? what are some of your obcessions?