Think of all the cookie varieties in the world. There has to be a different cookie for every kind of personality, don't you think? I sure do! What looks to you like a baked confection of flour, butter, sugar, and egg is actually an entire little universe every bit as complex as each one of us. Okay, that's a slight exaggeration. But don't you think your favorite cookie says something about you? Choose wisely -- which one is your favorite?