What is your highest level of mathematics and why is it your highest level?
My highest level is two graduate level courses. I took them as an undergrad. in two separate independent studies. I had enjoyed some areas of mathematics and was also interested in learning others that were only offered as courses to grad. students. I have stopped doing mathematics currently because I feel that there are more important areas for me to learn and contribute towards, esp. areas that could further help me in mathematics should I ever feel that mathematics will become an important subject to spend my time contributing towards.