OCD Undiagnosed

I find that when I'm driving through town, I avoid all manholes.  This, of course, is not that easy to do.  I know that one of these days I will probably be stopped for driving erratically.  And I won't be able to fault the cop that pulls me over, because swerving to avoid manholes IS driving erratically.  Another way my (undiagnosed) borderline OCD rears its ugly head.