Did you ever get out of your car or walk into a public place and think to yourself, "Am I wearing pants?"  This is a question I ask myself fairly often.  Sometimes I just feel like I'm forgetting something, and I have to double-check to make sure I'm wearing a normal amount of clothing.  I guess it's sort of like the bad dream where you're naked and in front of a bunch of people.  Except that this is real life awake time.  I haven't yet forgotten to wear any major clothing, so I'm not sure where this fear comes from.  Any psychology people out there that can explain this?