I'm new to this forum and I'm actually one of the admins from MathHelpBoards, where MarkFL is my comrade at that mathematics forum.
My interest is on solving the hard and challenging mathematics problems and hence teach the secondary students the problem solving and creative thinking skills. But I always want to expand my horizon, e.g. to learn some coding skills...therefore I'm thinking to ask Mark to teach me some basic coding skills, but with such a brilliant and high-minded teacher like him, I wonder how much he will charge me in order to be his student, hehehe...