“You ever have the feeling there’s a stray something or other inside you?” he said. “You don’t know what it is, like a ball, or a stone, could be iron or cotton or grass or anything, but it’s inside you. It’s not a fire or a rage or anything. Just a big ball. And there’s no way to get at it?” He cut himself short, looked away, tapped the left side of his chest. “Well, here it is. Right here.”