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 my sister's death: the fortune is average, there may be big contradictions and conflicts at home, and it takes time to settle down.
Unmarried people dream of their sister's death: good fortune, rising fortune. Instead of letting money stay put, it is better to make a good plan with existing funds to maximize benefits.
Lovers dream of their sister's death: feelings will be threatened, and the other half will dig up your past and make a big fuss. You will also feel humiliated and go on strike for this relationship. Neither side is soft, and finally you can only say goodbye.
Job seekers will dream that their sister is dead: their recent concerns will be misplaced and they will always spend more time in some messy places.
Men dream that their sister is dead: there will be a lot of extra expenses at home, and the monthly budget is not enough, which gradually leads to an imbalance between income and expenditure.
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.