Waking up on time at 6:00 every day indicates that the patient’s biological clock is relatively regular. As long as the length of sleep can be guaranteed to be around 6-8 hours a day and ensure a good mental state every day, there is no problem. Each person’s rest time may be different, but this situation indicates that the patient’s life is more regular, and such a person should have a lot of energy during the daytime and will not have any major problems. Patients are advised to go to sleep before 11:00 p.m. at night, because this is the best time to sleep for the body’s recovery. For example, when patients go to sleep before 11:00 p.m., this is the time when the bile meridian is most vigorous in terms of qi and blood, and also the time when the bone marrow makes blood for the operation of the bile meridian, and the bile will be pushed out. Before the bile meridian goes to sleep, the function of the patient’s biliary organs can be adjusted. And at 1-3 am, this is the best time for the liver to nourish the blood, so this is the time when one should not stay up late, but should be in a deep sleep.