Our state of mind, in terms of our attitudes and emotions, plays a crucial role in shaping the way we experience happiness and suffering. His Holiness the Dalai Lama, the exiled spiritual leader of the Tibetan people, offers simple advice on how to work with negative emotions (such as anger) and strengthen positive emotions (such as altruism and compassion). He shows us practical ways to transform our hearts and minds and create the happiness we seek.