The Good Boy, 1837Most people don’t notice I’m polite, which is sort of the point. I don’t look polite. I am big and droopy and need a haircut. No soul would associate me with watercress sandwiches. Still, every year or so someone takes me aside and says, you actually are weirdly polite, aren’t you? And I always thrill. They noticed. The complimenters don’t always formulate it so gently. For examp