I'm in college. I often stay up late to play LOL recently. The exam is coming soon. I should not only have a good rest, but also study hard. My health is sub-healthy and I want to repair it.
From ten to five, you'd better go to sleep before ten. All living things have the ability to repair themselves, and so do people. In addition, the most important thing is that from eleven o'clock in the evening to one o'clock at noon, according to the theory of health preservation, it is called yin-yang intercourse. It is very comfortable to have a rest at this time. Feel slowly