"Whoa, that's the kind of little sister I can dig!" said Edison. "Yes, we're all alike," I said. "We cover for you, we lie for you, we take the heat for you. We clean up your messes and mollify our parents for you. We never fail to come across with undying adoration, whether or not you deserve it, and we can't take our lives as seriously as yours. We snuffle up the crumbs from your table on the rare occasions you notice we're alive."