What's the name of the sunglasses worn by fortune tellers?

Most fortune tellers are blind, but not all of them are blind. There are stories and legends that blind people are blinded by peeping at secrets. In fact, there are reasons for the hard life of the blind to make money, and there are also factors passed down from generation to generation. Many of them pretended to be blind and got away with it.

There is a story of a fortune teller in Chinese folk stories. The main idea of the story is that a scholar saw the gobbledygook because of an accident, so he told the fortune of the villagers to avoid misfortune. Over time, the gods in the sky discovered it. People are born and die, and they will be settled when they land? The reason is that he peeped into the secret, changed people's luck and must be punished, so he took his eyes. In addition to stories, in China's metaphysical schools, there have always been people who learn the method of prophecy, and many of them will get retribution, either for themselves or for future generations, or for their shortcomings. What are the shortcomings here? Widowed and lonely? What is missing? Money and life? Moreover, most fortune tellers are disabled, even if they are not blind, they will pretend to be blind and pray that God will not find out and run away.

Life has been passed down from generation to generation. In fact, after the veil of the story is unveiled, we look directly at the root, at least it is not the blind who create fortune-telling and publish the Book of Changes. Fortune-telling is a kind of logical reasoning, which does not require any manipulative skills. It is easier for the blind to learn oral psychology than to learn from others. People have a strong thirst for knowledge about their future. No matter when you are at a loss or when you are proud, a fortune teller is still a profession that will not break food rations in any dynasty. It is not easy for the blind to do other things. Being a fortune teller can earn more money to make a living, so many blind people will choose this profession. Just like this, many fortune tellers are blind, and a rule is formed in people's minds. Even those who are not blind later will pretend to be blind in order not to lose business.

In fact, there may be some other reasons. For example, people will be more comfortable in front of people who can't see themselves, and then they will inadvertently convey some of their emotions or information, which is more conducive to the reasoning of fortune tellers. I wonder if you have calculated your own life?