Will there be an explanation of dreams in fortune telling?

In some superstitious villages, people often make a living by exorcising evil spirits and telling fortune, and many villagers also believe that the so-called dead interpret dreams. First of all, dream interpretation comes from ancient legends. According to legend, in ancient times, some people could get the recognition and protection of the gods, and they could be explained by the gods or ancestors in their sleep, teaching them how to seek advantages and avoid disadvantages and avoid some accidents. Among them, the most famous idioms and allusions are Huang Liangmeng and Conan Dream.

In my dream, I said that an official in officialdom was frustrated in his official career and was therefore poor. Under such circumstances, he met the guidance of the gods in his dream and woke up completely. Conan's dream had the same effect. It is also said that in the spring of the Tang Dynasty, drinking with friends led a life from frugality to extravagance, and then from extravagance to frugality. Finally, he woke up and found that this tortuous life was just a dream.

However, with the development of science and technology, people can know from the psychological point of view that it is only because of the sudden death of their loved ones that people will see familiar scenes of communication and conversation with their deceased relatives in their dreams. This is the so-called daydreaming who dreams every night.

Therefore, although there are many legends about dream interpretation, they are only legends, not true. So it is false to give dreams to relatives and friends after death, and there is no scientific basis.