If you can't do this, then pay attention to your diet.
Poor sleep, or insufficient time, too much pressure on the heart, too strong heart. The result is always high and exciting. When you really have time to sleep, you will find it difficult to sleep. If the heart is full of fire, it is necessary to nourish the heart and reduce the fire, while maintaining the kidneys. Kidney belongs to water, so if the heart fire rises, you have to use kidney water pressure to go down. People who often stay up late and have a strong heart are prone to blisters on their corners of the mouth, sores on their mouths, and acne on their foreheads. The tone seems to be irritating, but in fact it is strong outside and dry inside.
Be careful when eating. Eating lotus seeds, especially the bitter core inside, is especially good for the heart, and bitter gourd, remember, bitter things go into the heart to get rid of fire.
There is also a kind of fire that is visceral. You'll know all this by Baidu.
Don't have too many ideas and thoughts. Children fall asleep easily because they have few thoughts and sleep fast and well.
It is best to rest more, after all, you can't fill it out.