“But do you know the other reason I chose you, Christopher? Because I knew you were an incompetent: self-pitying; self-absorbed; self-centered. The perfect teen. I knew you wouldn’t ask the right questions at the right time. In other words,” he says, leaning down and placing his hand kindly on my crippled shoulder, “I chose you because, to quote Tom, your best friend in this world, you are a complete peckerhead.”