Why are there fortune tellers in Greek mythology?

Humans are also exploring the world, with unknowns and fears, so fortune-telling will definitely exist.

A fortune teller is a person who predicts the future through some props, such as Carol cards, and predicts things that will not happen in the future, just like a magician. A fortune teller is similar to a prophet. He can use some props to make predictions.

But fortune tellers are fictional characters appearing in fairy tales or literary works, and divination is carried out with the help of China's Book of Changes and western tarot cards.