The experience is that you have to set aside time for running, so you must finish the task of the day before 10 in the evening. I felt good when I went back to take a shower after running. Boil milk and sleep when you feel good. After a year, I couldn't sleep at two or three o'clock before, but now I sleep around 1 1, and I didn't get up all morning before. Now it's basically after 8 o'clock and 9 o'clock.