HAPPY combines cutting-edge science from the new field of “positive psychology” with real-life stories of people from around the world whose lives illustrate these findings. We see the story of a beautiful woman named Melissa Moody, a mother of three who had a “perfect life” until the day she was run over by a truck. Disabled for nine years and disfigured for life, amazingly she is happier now than before her accident. Manoj Singh, a rickshaw puller from the slums of Kolkata, India who lives in a hut made of plastic bags with his family, is found to be as happy as the average American. Through these and other stories HAPPY leads us toward a deeper understanding of how we can all live more fulfilling, healthy and happy lives.