Mathmetics

I can consider myself good at maths, well at least during my study years. I love mathematics and would really concentrate during lessons. Of course, my teacher taught me. However, i like doing maths exercise on my own. And if there's homework from the teacher, i'd finish them first compared to other subjects. I just find mathematics so interesting and i really catch up well during lessons. But nowadays, i can't really remember some of the lessons my teacher taught me especially the difficult ones beause i lack of practise now that i'm working - also since i'm not in the mathematician field (however, i still remember most of the calculus subjects).