I didn't say, why did the fortune teller know that I was a student?

It's hard to explain outside the door. You know your age by knowing your birthday. You usually enter school at the age of 6, so you know what grade you are in now. Look at your fate, I know that your studies are not good at present, and look at the "family conditions" of your ancestral home base. If you don't lose academic stars, your ancestral home won't be too bad. You are old enough to go to school. How can you not be a student?