This show is focused on Optimism, Happiness and Positive Psychology. Why is being optimistic important for leaders and how can you develop it? What is the new field of Positive Psychology and how can it help you? What does it take to be happy at work? How are women leaders different than men? Today's guest is Cathy L. Greenberg is an internationally recognized authority on leadership and human behavior, an executive coach, author and trainer. Currently, a founding partner in a new venture, h2c: Happy Companies Healthy People. She has appeared in The Wall Street Journal, London Times, The Financial Times, Australia's The Boss. Her most recent book "What Happy Women Know" Rodale Press, 2007 is featured in Oprah, and she co-authored "What Happy Company's Know: How The New Science of Happiness Can Change Your Company for the Better."