Therefore, to some extent, dreaming contributes to brain function. Some cells in the brain don't work when awake, but when people fall asleep, these cells are "practicing" their own functions, so dreams are formed. Dreams give people painful or pleasant memories. Dreams exercise the function of the brain. Dreams can sometimes lead you to change your life, and can also partially solve the conflicts when you are awake, making your life more fulfilling.
Speaking of which, I am in the same situation as the landlord. Even sleeping secretly in class can dream. But there seems to be no obvious evidence that frequent dreaming leads to insufficient sleep, so don't worry too much. If you want to know more details, you can read the following article: Almost all people dream when they are asleep.
Dreams can be divided into meaningless dreams, sweet dreams and nightmares. Adults usually dream 3-6 times a night, lasting two hours in total, less in the early stage of sleep and more in the late stage of sleep. Why do people dream? We know that when sleeping, even when sleeping, the human body is not completely isolated from the surrounding environment. Some external stimuli can still be introduced into the brain through the sensory system, arousing the "awakening state" of some cell groups in the brain and dreaming.
In a word, dreams are just brain activities after we fall asleep, and they have no moral function and no prediction of the future. Dreaming is a very common thing, so you don't have to worry about what your dream represents, because it really doesn't mean anything, so don't bother yourself! Live every day well, don't live in a dream! ! !
Every word is heartfelt and sincere! If you think what I said is reasonable, then adopt it! Thank you very much
Finally, the Duke of Zhou and all that, it's all a lie and useless!
Expect to be adopted