What kind of person can tell a fortune? What brought in the eight characters? thank you

Anyone can find someone to tell a fortune or tell someone else's fortune. It used to be said that there must be a "heavenly doctor" in the eight characters to tell others' fortune, but this is not the case now. Because fortune-telling tools are very developed now, anyone can do it for others without arranging their own horoscope. But!

I am very lucky. You said yes, it's okay. But if someone is bad, you say it's good, or if you play well, you say it's bad, which means you have to commit causality. In other words, are you proficient in learning arts? Don't be impatient if you don't have a certain foundation. After following the right master, they are groping for fortune telling.

People in this line of work may commit crimes, so they just teach themselves. Taking this as a career, I decided to re-enter the industry.