The turning point in my life was when I changed to study a bachelor's degree. Before the switching to undergraduate. I learned in high school. Teaching in secondary school are simple, fun and not have to bear the responsibility as well. But by the time I graduated high school. I need to study at the undergraduate level. When I entered university, I need to adjust a lot. The teaching in the university and society. Is different from high school a lot. Studying in college is independent than learning in school. And the university has a diverse society than high school. Changing education is that changed my life