well, at least sometimes. my motivation would be to make it better than my teachers. fortunately, i had a few teachers who were like mentors and idols in a way and they inspire me. i doubt that i could get along well with children, though. i'd rather give lectures to grown-ups. german lectures anyone? or latin? anything really. i was an a student (hey, sometimes i'm proud of myself!). and yes, this includes maths and physics which is still a shock to myself.