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.
Sick people dream of their dead relatives: it indicates that your inner feelings are very strong, and you hope to have more emotional and spiritual experiences, and you also hope to display your talents in all aspects. If your point of view is challenged in reality, you will be full of enthusiasm and persist in your struggle, and you will get different gains.
Dreaming of dead relatives laughing at themselves: it indicates that you will use your resources to seek benefits for yourself recently, and you will see your own financial path clearly, and the opposite sex will take the initiative to attack you around you. I suggest you observe carefully and don't make a mistake.
Dream of dead relatives holding his hand and laughing: it indicates good luck, and communication with others is also very similar. Two people who were embarrassed can get along very well. Talking about some relaxing daily life topics can not only dissolve the serious atmosphere, but also explore each other's personalities.
Dreaming of a loved one who just died smiling at himself: it indicates that you will spend a lot of time observing the hobbies and temper of people around you, pay more attention to play, strive for performance, and everything will be more complete.
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.