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 a colleague's haircut: It indicates that your recent communication fortune is very good. People you meet every day will be able to have a pleasant interaction, relaxed conversation and heart-to-heart talk with friends who have not been in touch for a long time, thus enhancing their feelings.
Students dream of a colleague's haircut: it indicates that your recent life is very happy. If you carefully review the past days, you need to constantly sum up and think, which will bring a lot of suggestions to your future life and deepen your self-awareness.
Businessmen dream of a colleague's haircut: It indicates that you have a strong organizational ability recently, and you will encounter delays in doing things, and you always feel that you are not energetic enough. Keep your true colors unchanged and take on new responsibilities bravely.
Unmarried people dream of a colleague's haircut: it indicates that the love fortune is not good, and they may part ways with their lovers and lose love. Be mentally prepared.
Office workers dream that their colleagues have a haircut: it indicates that their work attitude is correct and their career will make progress. As long as they can grasp it, they will be praised by their superiors.
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.