Tal Ben shachar, Master of Psychology, Ph.D. in Philosophy and Organizational Behavior, Harvard University, specializes in developing strengths, self-confidence and enhancing personal and organizational leadership. Its courses of "Positive Psychology" and "Leadership Psychology" were selected as the first and third most popular courses by Harvard students. "Strangely, when the students left the classroom, they all took the same steps as in spring." Taylor is known as Harvard's "most popular mentor", and he is also employed by many famous multinational companies as a psychological consultant and trainer. His courses are practical and operable, and are praised as "tangible happiness" by many entrepreneurs and executives. He was interviewed and reported by dozens of famous media such as NPR, CNN, CBS, The New York Times and Boston Global Times.