Im not too sure if im the only one. But sometimes i drive myself to work and sit in my car but never go in. The fact i got up to drive there was a huge mental task itself, however, i just cant make myself go inside. Id rather go home and sleep maybe stare at the ceiling than have to put up with a 12 hour shift of me just wishing i wasnt there. So i sit, and wait to see if i can build up enough mental stamina to force my body outside my car and in the front door.