It may be that liver heat leads to air entrainment. People who are angry with their liver are short-tempered, easy to dream and lose sleep, and easy to wake up at 1 3 o'clock (Beijing time, a little time difference in other places).
Eat less greasy, don't get angry, knock on the liver meridian and press Taichong point. Stick to it for at least a month. It's gonna be okay.
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