Sure -- thanks for not (appearing to) take offense to my snarky tone. :-) I've also spent a fair amount of time on both sides of the classroom, as student and

Sure -- thanks for not (appearing to) take offense to my snarky tone. :-) I've also spent a fair amount of time on both sides of the classroom, as student and as teacher. It's really tough for students to understand the classroom from the teacher's perspective.