In general, it is normal to sleep and dream, but we should pay attention to the performance of sleeping and dreaming caused by some factors. The reasons for sleeping and dreaming can be divided into two points, namely, cerebral cortex nerve excitement and physical factors. Dreaming is something that everyone does every day. Anything can happen in dreams. Because of the invisibility and variability of dreams, it also brings mysterious filtering to the existence of dreams. Therefore, everyone has a very curious psychology about dreams, especially when there are some troubled dreams, everyone still wants to interpret them.
Dreaming that many people sing: it indicates that luck will get better and better. You need courage and determination to make wise reforms. At the same time, your residence may change, so be alert to disputes.
Middle-aged and elderly people dream and many people sing: It indicates that the focus of your health concern is turning to the kidneys. Drink water and exercise moderately, be careful not to hold your urine, and try to avoid lumbar muscle strain caused by improper force.
Minors dream that many people sing: it indicates good health, but they still need to pay attention to respiratory diseases, and some chronic diseases may recur.
Single men and women dream that many people are singing: It indicates that you have a desire to show yourself in front of everyone, and you envy those social stars in your heart, hoping to talk like them in Kan Kan, Kan Kan and attract everyone's attention.
Popular Science: Why do people dream?
The generation of dreams is actually related to life activities, and it is the multiple effects of psychological and physiological influences. When people are asleep, the body still maintains a basic life activity, and our brain is no exception. Although the whole body is in a dormant mechanism, some brain cells are still active, and it is the activity of these cells that creates dreams during sleep.
Many people may find that they have left strong pictures, sounds or things during the day, which are easy to appear in dreams. This is because these things are unforgettable after being stored in the brain as memories.
Because everyone's work, thoughts, emotions, life, hobbies are more or less different, and their views on things are different, so everyone's dreams are different.
Not only people, but also some animals dream.
In many people's minds, everyone thinks that dreaming is a hint, perhaps to remind us of something, and that only humans can dream.
Dreaming is mainly because the cerebral cortex is still excited during sleep, and related dreams will appear at this time.
So many mammals also dream, such as squirrels, kittens, puppies, elephants and other animals, and birds also have some short-lived dreams.