As a young woman just finishing her first year as a school teacher, Dianna Booher asked herself a hard question: "What do you really want to do?" Today she is a best-selling author and one of the nation's most sought-after speakers and consultants, with a client list that includes such diverse giants as IBM, ExxonMobil, the U.S. Senate, Lockheed Martin, Verizon, Merrill Lynch and NASA. We recently spoke with Dianna about goals, life purpose and her most recent book, Your Signature Life®.