teaching physics??

My student want me to teach him physics. I told him that I would teach him math but he think that his is good enough at math so he doesn't need any help. When I was a student (actually I'm student now) I was good at physics either but in the case of teaching math is my part. My friend and I agree with that. Also he is really smart student so I'm going to be in trouble if I'm not thoroughly prepared.

HI THERE AGAIN MR. [이름]. NICE TO READ YOU EMAIL AGAIN. OH, I SEE A LITTLE PROBLEM HERE. YOU THINK YOUR STUDENT IS SMART ALREADY? AND HE DOESN뭈 WANT YOU TO TEACH HIM MATH BUR RATHER PHYSICS? THIS WILL BE A DOUBLE EFFORT FOR YOU [이름]. I SUGGEST THAT YOU NEED TO BROWSE OR SCAN YOUR PHYSICS LESSONS SINCE IT IS VERY MUCH RELATED TO MATH. YOUR STUDENT WANTS TO BE BETTER IN THAT SUBJECT, SO YOU NEED TO STUDY IT TOO. IT IS A CHALLENGE FOR YOU. DON뭈 SEE IT AS A PROBLEM. OPTIMIZE YOUR RESOURCES. READ PHYSICS BOOK OR TALK WITH YOUR FRIEND ABOUT THIS SUBJECT. SHOW YOUR STUDENT THAT YOU ARE BETTER THAN HIM SO THERE WILL BE AUTHORITY IN CLASS. I KNOW YOU CAN DO IT^_^ -Teacher Venus Anyway here are the corrections of your composition: My student want me to teach him physics. >> My student wants me to teach him Physics. I told him that I would teach him math but he think that his is good enough at math so he doesn't need any help. >> I told him that I would teach him Math but he thinks that he's already good in that subject so, he doesn't need to study that with me.  When I was a student (actually I'm student now) I was good at physics either but in the case of teaching math is my part. >> I was good at Physic when I was still a student but now, teaching Math is my duty. My friend and I agree with that. >> My friend agrees with on that. Also he is really smart student so I'm going to be in trouble if I'm not thoroughly prepared. >> Also, he is really smart so I'm going to be in trouble if I don't prepare thoroughly.