Also, confirming what you wrote: students who excelled at my courses, usually took some courses, like online, before that. Those who were great at maths in the

Also, confirming what you wrote: students who excelled at my courses, usually took some courses, like online, before that. Those who were great at maths in the university, said their parents were mathematicians, and they were exposed to advanced maths, like quadratic or trigonometric equations already at the age of 7-9.