When you first meet them, they seem like regular guys, like folks you might bump into at Lowe’s or in a hardware store. I have many memories of an older brother who was a fix-it boy with his bike. In time, I married such a man who could fix any lawnmower or truck. At least, that’s how it seemed to me. Those are the kind of people that are do-it, fix-it people. They know how to put things together without reading instructions or a recipe. How do they do that? My mother was one