Last week I told you that Getty's number one rule for getting rich was to be self employed. His second rule was that you must have a working knowledge of your business when you start and continue to increase your knowledge of it as you go along. There's a story the president of our college used to tell that illustrates that point. Dr. Sid would get up and lecture about making money in college by going door to door selling pots and pans. When he first started out, he would him and haw and ge.