I belong to insomnia and dreaminess caused by excessive brain use. What happened?

Dreaming is a kind of nerve activity, and all nerve activities are related to neurotransmitters. If you are too nervous during the day and constantly stimulate the secretion of neurotransmitters such as norepinephrine, its highly exuberant secretion will affect the state after falling asleep, and continue to stimulate vasoconstriction, accelerated heartbeat and accelerated respiratory rate. , will inevitably affect the normal work of autonomic nervous function. Dreams can reflect people's mental state in the daytime to some extent. For example, if the mood is stable during the day, then the dream will be relatively peaceful. This is what is often said: thinking day and night. Relax, don't care too much, don't be too stressed, it will be all right soon.

Don't care too much about insomnia, keep a good mood, can't sleep, and don't be afraid. Tell yourself that tomorrow is a big event and you can't delay too many things. Or tell yourself that 1 hour deep sleep lasts for several hours, which mainly depends on sleep quality, not sleep time. Keep a good attitude, go to bed on time, lie in bed without worrying about whether you can sleep well or forcing yourself to sleep.