A Word about Walls: We make them. In fact, we make plenty of them - everywhere we go. It's a strange thing really, for I never considered myself much of a builder, and perhaps, just perhaps, you don't consider yourself a builder either. People who know me are aware of the fact that I'm not well trained with my hands. My wife and kids occasionally laugh at me when they see me "pull out the tools." Furthermore, I've never used a plumb line, and I have no idea what kind of materials to use in a given situation. Stone? Bricks and mortar? Who knows? I'm not good at it! Except . . . well . . . if I want to make another kind of wall. That's right, a wall between people.