wojtekteacher iam sanghyun kang

Hello teacher, my name is Kang Sang-hyun, and I live in Daegu, Korea. As of 2025, I am 31 years old.

I used to be a student at Daeryong Middle School in Chuncheon, Gangwon-do. Because you told me to study, I learned many things.

When I was 24, while studying first-year middle school subjects again, I learned that I should never write hateful comments and that I should not do bad things, even once. I also found three of my high school friends again on Facebook (Meta), and we are doing well now.

I...