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 the weather is hot and cold: It indicates that you will have the help of distinguished people in your career, so you will be able to deal with problems with your heart, so you will get a promotion and a raise.
Young people dream that the weather is hot and cold: it means not to push each other too hard in love, but to keep a proper distance in communication.
Married women dream that the weather is hot and cold, which indicates that they will get help from others emotionally and physically and will be very active in various parties.
The old man dreamed that the weather was hot and cold: it indicated that something bad would happen because of his negligence, so he was in a bad mood and finally depressed.
The patient dreams that the weather is hot and cold: it means that he will cooperate with the doctor's treatment very much and keep a happy mood. I believe he will be discharged from the hospital soon.
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.