Nah, when I was in the university in Physics, I've heard interesting stories from some friends from Math dept. about several maths teachers being nuts...both in their competence...and socially.
![Big Grin :D :D](/data/assets/smilies/biggrin.gif)
Myself I have felt examples of such...particular teachers. I suppose for being good at maths, you must to be a tad crazy.
![Stick Out Tongue :p :p](/data/assets/smilies/tongue.gif)