Whenever I go back to the little Idaho town where I grew up, I always run into someone that I knew years ago, and who knew my parents, and they often say, “You sure do look just like your dad!” I suppose that I do have some facial features that resemble my father’s, but I never thought that I really looked like him. But some people see a resemblance. My brother, who is 11 years my junior and now living abroad, comments almost every time we chat on the phone that every morning when he shaves and looks at himself …