Through sleep, human body functions are integrated, fatigue is eliminated, immunity is strengthened and mind is restored; at the same time, a healthy body and good mood are conducive to high-quality sleep, so sleep is an important part of life. Sleep has its natural properties: the outside world changes from day to night, and the human body changes from enlightenment to sleep; it also has its physiological properties: “Yang enters the yin” and “Wei Qi enters the camp” and causes sleep. In accordance with its natural and physiological properties, people should try to go to bed early and get up early, exercise in moderation, be careful with strong tea and coffee, avoid smoking and strong alcohol, and soak feet before going to bed. Due to increased social competition, faster pace of life, and changes in work and rest patterns, human sleep is being challenged today, and insomnia is increasing, especially among people in the workplace. Insomnia includes difficulty in falling asleep, difficulty in maintaining (early awakening) and nightmares of disrupted dreams. While sleep is important, it is important not to be anxious when experiencing insomnia. Being open and relaxed is the best way to deal with it, which may be beneficial. Some of the discomfort that comes with insomnia is more psychological than physical, because you are, after all, lying in bed resting! Any anxiety about insomnia is not helpful to sleep, but the persistence and solidification of this anxiety is really a disease and the enemy of sleep. In the short term, for insomnia, with the help of some medication is not inappropriate, Chinese medicine according to the different physical deficiencies and evidence-based treatment, there are many prescriptions to choose from, there are Jiaotai pill, tonic heart, spleen pill, etc., insomnia with a certain degree of efficacy and safety, and even a little use of Western medicine Valium, Scholastin-type sedatives also does not hurt, the side effects are very small. However, in the long run, a good sleep depends on a calm mood. Excluding physical factors, most insomnia is more or less entangled with such and such psychological and emotional problems behind, so sleep also has its psychosocial properties. In the society, interpersonal errors, entangled interests, family trivialities, how can people be exempt? Troubled hearts, worries, anxiety and depression will eventually affect the sleep up, which is the main reason for insomnia. To correct insomnia from the source, it is necessary to carry out psychological adjustment and temperament development, which is not a problem that can be solved by taking medicine. In today’s world where there is no shortage of things, only a peaceful mood is the most rare and precious. So how to make psychological adjustment, avoid bad emotions and have a peaceful mood? It is recommended to treat others to do “three hearts”: one is to be generous. Forgiveness of mind is no trouble, can tolerate people, things, things. The second is to be quiet. The quiet mind is calm breath, no rage, no disturbance of the heart. The third is to be at ease. Be kind to others, give people convenience, small good, small evil do not do, the heart is at ease. The world follows its own laws, not to the good or bad, look at things to do “four”, that is, to see through, to think through, to let go, to give up. This is not “smooth blood”, “God is at peace”! The body needs to exercise to enhance physical fitness. Temperament needs to be trained to resist worries. A peaceful mind is not only the need for restful sleep, but also a guarantee of health.