Think of it. When our car breaks down and we take it for repair, we want a mechanic who has a scientific basic knowledge of its parts and internal operations. We also want one who can find our particular problem. We worry if we see that his(her) own vehicle is in disrepair. And if he misperceives our badly-behaving beast and takes a dislike to it, we worry more. And if the vehicle is our mind, and the service person a mental health specialist, and we come late and surly for our initial appointment, we want him(her) to realize that he has just witnessed the first sign of its malfunction. Of...