As the weather turns cooler with the onset of autumn and winter, the incidence of daylight depression, also known as “winter depression,” increases as the temperature drops and people’s outdoor activities continue to decrease. The incidence of daylight depression, also known as “winter depression”, has gradually increased. From a physiological point of view, the pathogenesis of “winter depression” may be related to the continued decrease in exposure to sunlight and outdoor activities. The exact cause is not yet well understood, and studies are being conducted. To some extent, depression has not been very clearly categorized in the myriad of disease taxonomies. Some of the existing classifications tend to be family values and represent a certain academic tendency. In clinical practice, however, we often see a striking similarity in the number of patients with certain depressions at a certain time, both in terms of numbers and in terms of symptoms. For example, the so-called “winter depression” is a type of depression that continues to increase in incidence during the winter and spring. The symptoms of depression are not very different from those of depression in general, mainly: 1) Significant loss of interest in daily life or even loss of interest; 2) Hopelessness, feeling that there is no hope in life; 3) Helplessness, feeling isolated and helpless, with no one to help; 4) Loss of motivation and motivation, not wanting to do anything; 5) Loss of self-esteem and self-confidence, feeling that they know nothing and can do nothing; 6) Significant decrease in self-evaluation; 7) Loss of self-esteem and self-confidence, feeling that they know nothing and can do nothing. Self-esteem is significantly reduced; 6. In such a state of “decline”, “decline”, “absence” or “loss”, patients often have a serious and profound sense of loss. In the case of persistence and the inability of the person to regulate himself, both can be diagnosed as “depression”. The increasing convenience of modern life makes it possible for some people to meet their daily needs without leaving home. The arrival of winter makes some people who are already reluctant to do too much social interaction more willing to stay at home and live a “self-sufficient” closed life. Lifestyle is also extremely irregular, some come home to stay in bed, watch TV or sleep. The weather is already uncomfortable, and the contact with the society is reduced, and the opportunity to communicate with people is reduced. There is no suitable outlet for unhappiness, and once depression sets in, there is no timely help. Some people know that they are severely depressed, but they are reluctant to consult with the relevant psychological medical institutions in time due to worries or certain concerns. It is only when the symptoms become more serious that they seek medical help, which delays the treatment of the disease. So, what can we do in our daily life to prevent the occurrence of this heart disease? First of all, you should develop good habits, to ensure adequate sleep, not sleepy but also do not let yourself always in a state of sleep odd lack. Reasonable arrangement of dietary structure, autumn and winter dry climate, should eat more fruits and vegetables more into the warm and refreshing food. Do some simple exercises such as jogging, gymnastics, etc., to promote the body’s metabolism and maintain good physical condition. Take time to listen to songs and watch DVDs is also a good way to regulate. Of course, to be able to meet a few friends in the outdoor walking, shopping, etc. for their own relaxation and decompression is more than ideal. In short, in the cold days, people who are used to huddling at home should come out more to bask in the warm winter sun, do more activities, and communicate with people more. The “winter depression” will leave you alone!