I was quite the achiever in my high school days but that changed when I went to college. Far away from my family, I suddenly discovered the "world." I prioritized my social life over my acads. If I could go back to college, I'd definitely give it my best shot. I know I had it in me but I wasted my chance.
Also, I'd change my major from Journalism to Biology or something in the sciences.
We have a saying, "Nasa huli ang pagsisisi." It means "Regret comes in the end."
I would like to come back so as not to become the first in my class! Now I can see how stupid was I Killing myself and having no fun at all and after all of that the students who were careless and had a bad marks they have now lucrative jobs but not me!