I have read nan huaijin's health books. He said that if you want to stay up late and you are not in a bad mood the next day, you'd better sleep at 12 for 5 minutes to half an hour. He also advocated sitting in the middle of the night for a period of time to restore physical strength.
To get rid of liver fire quickly, drink honeysuckle tea, massage Taichong point on the instep, and soak your feet with hot water every day. It is best to keep good living habits.