Dads have a funny way of teaching their children lessons about the harsh realities of the world. Some won't pay their bail when they get arrested for dealing drugs, while others threaten to kick their kid out of the house for not loving the right baseball team. In the video below, a Red Sox-loving dad tells his four-year-old son, who loves the Yankees, that he is alone in this world, and shall always be alone. "You're on your own. You're on your own pal," the dad cruelly intones. At least the kid has a good older brother, who yells, "Don't make the kid cry!"