Actually I think he has a point.
Because in the games I've made, there has been an awful lot of maths.

I happened to have studied honours maths, physics, and applied maths in school, so most maths is a doddle to me.
But when I come across something I dont know, and cant figure out using trig or whatever, then I have to search on the net ; and its not easy

Remember that thing with the line intersections ked ?
I was searching for a long time on the net for that stuff.

So I think it would be a good idea.