I'm currently 16, doing second-last year of High School. For certain reasons, I'm "in the dark" in regard to where I am with my education :P. It's just like ... when I come here on PF, my breath just gets taken away with the topics and levels of discussion which go on here; makes me kind of worried. Here's what I'm doing: Math - Singapore Math (College Math) Volume 1 (Corresponds to second last high school year, I think), done some basic calculus, differentiation and integration. Science - In the middle of Highschool Physics, after completing Chemistry and Biology. Unfortunately Biology, from 2 years ago, has worked it's way out of my brain, and it's time for review. I'd appreciate any guidance or input with what I should do. Thanks!