He does. It's just that he has so many of them that they're all in perfect balance. Here's the door to Dick's body, see? And this is AIDS, this is gonorrhea, and this cute little fella is herpes. Here's what happens when they all try to get through the door at once. "Woo-woo-woo-woo-woo-woo-woo! Move it, chowderhead!" We call it Three Stooges Syndrome.