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 of swords and spears: this is a very good dream.
The working class dreams of invulnerability: the symbol of promotion.
Single women dream of invulnerability: meeting excellent men.
Entrepreneurs dream of invulnerability: only in this way can business flourish.
Dreaming of a knife or pike by the bed: it means that something will happen to that person, leading to death.
I dreamed that the Duke of Zhou was invulnerable.
It is profitable to carry a sword. Former duke Zhou
The dream wind blows the sword. In this dream, the civil servants are noble, the military attache is prominent, and the scholars are fighting for the literary field. Guard against assassins and robbers. Traitors dream about this. They will be killed. Meng Lin Xuan steet
Dream of swords and get money. Dunhuang dream book
I dreamed of fighting with others and losing money. Dunhuang dream book
Sharpen the knife. Good luck. Former duke Zhou
If you lose your sword, you will lose your money. Former duke Zhou
With the sword of man, everyone is the main murderer. Former duke Zhou
Da Yue, the dream ghost and golden axe. A gentleman's dream is great, a villain's dream is ominous. Meng Lin Xuan steet
Dreaming that it's expensive to carry a knife and an arrow. Dunhuang dream book
Dream sign, check, knife, cone, halberd. These four are different in shape and use, but the dream sign is one. What is this? Some people say it is medium. Those who have dreams and use them, this is their heart, their ambition, their truth, and their illness. Meng Lin Xuan steet
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.