Causes of insomnia in the middle of the night

During the day when the spirit is in a tense state for a long time, or your mood fluctuates greatly, there will be insomnia in the second half of the night. In addition, watching horror movies before going to bed will also cause this phenomenon. It is recommended that you drink milk properly before going to bed, and bubble your feet to alleviate the symptoms of insomnia in the second half of the night.