I do not know.
But I stopped eating after noon for a long time, and finally got gastritis.

Listen to some light music.
Or lullaby.
Distract.

Walk more.
exercise more.
Eat less carbon water.
Do not drink carbonated drinks.

For ordinary people, a high degree is a necessary way to improve themselves.

Go for a run.
Run to sweat profusely.
You can sleep well.

Go for a run.
Run to sweat profusely.
You can sleep well.

If insomnia is only occasional, it doesn't matter.
You can drink hot milk, soak your feet in hot water, etc.
If insomnia lasts for a long time, it is recommended to go to the hospital.

I like driving.
Drag racing.

Read more to improve self-cultivation.