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 dead are back: It indicates that the dreamer needs to discuss things with his elders or many people and learn from experience in order to do well, and it is best to have empathy.
Dreaming of the resurrection of your dead father: indicates that there will be disputes in your recent family and it is easy to have differences. I suggest that you'd better think about the wording and adjust the matter reasonably to avoid making it very unpleasant.
Dreaming of the resurrection of a dead friend: indicates that you may encounter difficulties in the near future and your life situation is very embarrassing. You can only spend your grief with the help of your family or friends.
Avoid dreaming of the dead coming back: [Yi]: It is appropriate to watch, chat, break the news, eat alone, be suspicious, and take selfies at home;
Avoid: avoid salary increase, pS, watching movies alone, calling women "miss", Chinese medicine, cotton slippers.
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.