There is a custom of staying up during the Spring Festival, but many people find it difficult to fall asleep after staying up. Professor He Juan from Beijing University of Traditional Chinese Medicine emphasized that the purpose of staying up late is to bid farewell to the old and welcome the new, and the point of bidding farewell to the old and welcoming the new is actually the New Year's Eve at midnight. Therefore, staying up late until midnight is sufficient, and it is not recommended to stay up all night. If you stay up all night, it is easier for young and strong people to recover, but for those who are weak or have poor sleep, the physical impact is greater. Especially for many groups who already have poor sleep, during the Spring Festival period, due to the relatively chaotic state of life, their sleep will continue to be affected. Therefore, it is necessary to find ways to adjust to a good condition as soon as possible. Suggestions for achieving the following three points: Firstly, for people who have always had poor sleep, it is important to focus on sleeping in the heart first and then in the eyes. The meaning of 'sleeping in the heart' is to first let the heart calm down, put aside all the troubles, anxieties, and worries in the mind, make the heart pure, and then enter a state of sleep as soon as possible. If you just close your eyes, but your mind is in turmoil, lying down is also ineffective. Secondly, dinner should be eaten as little as possible. In the Yellow Emperor's Inner Canon, it is said that "if the stomach is not in harmony, one cannot lie down." During holidays, many people eat a lot of big fish and meat, but these things are high-energy. High energy foods can generate heat, which can make it difficult for the mind to be calm and sleep. So dinner should minimize the intake of high-energy foods as much as possible. Thirdly, reduce ineffective bed rest time. People who have poor sleep are more likely to experience anxiety about their sleep, and it is a common habit for many to go to bed and wait for sleep when they are not sleepy. In fact, drowsiness must accumulate to a certain extent in order to form sleep. When there is no drowsiness, lying in bed and waiting for sleep will dilute the drowsiness, and the more you lie down, the more energetic you will be, even making it difficult to sleep all night. This situation should be avoided. (New Society)