AI-generated summary
This chapter provides advice on improving sleep quality by eliminating brain fatigue, improving blood circulation, and adjusting the sleep environment. It suggests methods such as head massage, avoiding phone use before sleep, and applying heat to the eyes. It emphasizes maintaining a positive mindset and correcting posture through exercises. Regularly changing bedding and using the bed only for sleeping are also recommended. Other tips include exercising to improve posture and blood circulation, paying attention to diet and nutrition, and developing a systematic morning routine. The chapter concludes by encouraging readers to find joy in everyday life and approach sleep improvement with a relaxed mindset.