*When the motorist reaches his destination, he gets out of his car and stands admiring the setting of the evening sun. But according to PCT, simply standing still requires behavior. In fact, if hundreds of CSes at numerous levels stopped controlling their perceptions in the face of continual disturbances, he'd collapse in a heap. You might try standing still for a minute or two; you'll quickly realize how much behavior is going on to keep you more or less upright.