"The first thing you need to know about selling is this: Selling is helping. But before I tell you more about that, let me tell you how I got here. When I was little-and no, I'm not telling you my whole story or what year I was born-but when I was just five freaking years old, I thought I could change the world. I didn't really know what "changing the world" meant, by the way."-- Provided by publisher.