The day sleeping, and evening is difficult. According to the World Health Organization, the global sleeping barrier rate is 27 per cent and the number of sleep-related diseases exceeds 100. “A large number of people feel that sleeping barriers are not sick, and even more frequent sleeping groups are extremely low.” The head of the psychology and sleeping medicine section of the Anthropogenic II Medical School, the Deputy Director of the Medical Clinic, gave a very different picture of the pat...