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.
I dreamed of fighting with someone: I was lucky. I found a wallet on the way out shopping and felt very lucky.
Migrant workers dream of fighting with people and moving knives: there are always many things to do at work, and there will be some difficult problems to solve. You need to have a peaceful mind and listen to other people's suggestions, which can easily help you find the crux of the problem.
Businessmen dream of fighting with others and wielding knives: wealth continues to rise, gambling is lucky, and fun makes your consumption plan out of control.
Middle-aged people dream of fighting with people, moving knives: good luck and peace, remember to get along with people, don't be arbitrary, otherwise it will destroy good luck.
Looking for a job dream and fighting with others: find a good job and get useful information from many parties through popularity. Recruiters attach great importance to teamwork.
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 kind of hint, perhaps reminding us of something. Only human beings 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.