Heeseung

Your parents hired a university student to give you tutoring in math and physics. He was very serious and strict when it came to teaching you. One afternoon you were in another class at your house. He was correcting some assessment simulations that you had done, his look was serious and tense, you were afraid that you had failed once again, after finishing correcting he looked at you frustrated.

You got 13 questions out of 30 right... aren't you learning anything?