Maybe more than a little

“Most very successful people are driven. They all wanted what they’ve got; they didn’t get it by accident. A lot of them will admit that luck played a part, but they were all driven. They all had a sense of purpose, a sense of who they are. They are a little off. They don’t act the same way other people act. They have a vision, you know, the kind of thing that the layman doesn’t have. These are the people who really made it.”
— Larry King