Hey there, I am high school student in South Africa, and I'm passionate about maths. I'm not too sure why, but it's fascinating. In South Africa we don't do courses, we follow a set curriculum, and we have a program similar to the AP program in the US, which I take. I'm in grade 11, and last year I took the grade 11 AP exam, and I scored a 92%. I am doing my grade 12 exams this year, but it is a bit tedious. I'm so tired of the class doing quadratic equations when I'm figuring out Line Integrals. So I'm just about finished Stewart's Calculus book, except for the finer details of multivariable stuff, which I'll finish in university. So I am now looking at my options of what to do. Linear Algebra is the most obvious choice, and I really like Calculus, so I might do Analysis after that, but what recommendations do you have?