OCDs:
* People who don't turn their automobile lights on when visibility is low. Like in the rain, twilight, driving west in the morning and east in the evening, oh and when there is blowing snow or dust.
* Paper towels and toilet paper put on the rack backwards.
* Hoods inside-out.
* Cars that slow way down before they move over into the turn lane. The turn lane is also called a deceleration lane for a reason dummies!