Man has been in pursuit of happiness from time immemorial. Many people derive their happiness from cultural activities like singing, dancing, festivals, celebrations, etc. whereas people also feel happy when they achieve something whether in sports, academics, profession etc. People also draw their happiness while doing their duties due to a feeling of satisfaction, whereas some people feel happy about their virtues like honesty, integrity, truthfulness etc. There is a full spectrum of happiness, however, nowadays many of us find that happiness does not last long and we feel some kind of sadness, frustration or other negative feelings for quite a significant period of our time. Even those who feel happy would like to increase their happiness in order to feel the thrills, joy and all kinds of positive emotions. In fact, all of us want to remain happy forever, and to achieve that, it is important to understand the concepts, methods and science of happiness. Taking inputs from modern psychology and spiritual thoughts, happiness can be categorized as happiness from virtues, satisfaction in life, positive emotions and bliss. Achieving happiness in all four categories is the mantra to remain happy forever. In this book, all the past and present concepts along with the vast experience in conducting "Happy Forever" sessions has been used to bring together a very practical and pragmatic approach in simple and easily understandable language.