I put gravity in the way i do things, I give clouds of silver

Haroon is atypically passionate about the diplomatic (logical) aspects of making the world a better place, that is more important than merely "being passionate about making the world a "better" place". This makes him more intellectually reliable than typical teachers, who are often mentally incapable of really educating children (an outcome for which the poor child is falsely blamed, criminally underestimated* by society, teachers go unaccountable, a waste of potential kills mankind).

* Such misfortune, when it meets capitalism, creates an unfortunate reality, and an increasing number of fearful and depressed children turn into failures as adults.

The education system is to blame, or, the intellectual irresponsibility of the typical teacher. Haroon, being one of the more intellectual and functional people I have seen (such people like us, are very few), would obviously make a better teacher.