we are talking about unconsciousness meaning just unconsciousness. You hit a guy on the head and he's unconscious. Not Freudian, you know. Hit him in the head, he goes out. Competence on any givensubject is what a person is not unconsciousness on. We merely mean "knocked in the head" on. And those things he can't see, he is unconscious on. (ESTO 10, 7203CO5 SO II)