Positive emotions are the sunshine and warmth of life and the source of happiness. However, these positive and good emotional experiences and feelings are easy to be ignored in our lives. In the constant perception and exploration of life, I have come to understand that only by allowing myself to experience more positive emotions can I be happy and happy. Positive emotions may be momentary, need to be grasped, need to be created, so that positive emotions last longer and experience more positive emotions. I would like to dedicate this book to you who want to change yourself and seek happiness, remind yourself to pay attention to and feel positive emotions, let yourself meet more positive emotions and reap a happy life.