(Fiction) My son, Douglas, loves to play with toy guns. He is thirteen. He loves video games in which people get killed. He loves violence on TV, especially if it’s funny. How did this happen? The way everything does, of course. One thing follows another, naturally. Naturally, he looks like me: shorter than average, with a fine build, hazel eyes, and light-brown hair. Like me, he has a speech impediment and a condition called “essential tremor” that causes involuntary hand movements, which make him look more fragile than he is.