I am a college student. When I was sick, my classmates asked me what was wrong. I'm embarrassed to say what to do.
A college student, then I don't care if I teach badly. Say a disease casually, they don't really care about you, just ask casually out of hypocrisy. In college, you will find that many people begin to lie, and many lies are so bad that they all know they are false. So it doesn't matter what you say.