Classes are more harder each year when you go in a higher grade, but it suppose to be like that. When I was a freshmen, what I feel as a freshmen is difficult, some classes are hard for me, so I already think that its difficult for me in freshmen year. But when I was in sophomore and junior year, I changed my mind, I missed freshmen year so much, it was the most relaxable year. But I can see the difference in these three years, I can see that I challenge myself, I took more advanced classes and become more hard-working on each class. So I think even though high school gave me lots of challeges and more hard works, but it also gave me the courage to challege myself.