How To Explain to Teacher That I Deserve A Grade?

@marvin100 the kid scored 96% on his physics final, 100% on the test before that and tremendously picked up his grade after realizing that he had been slacking off. I’m not saying he did or did not deserve a B- because I am not his teacher, and I have not seen the work he has done in class. if he was trying to e-mail all his professors without any improvement as so, then i’d understand the criticism and feedback, but it’s winter break and he/she caught a break