My wife is a teacher. I am consistently shocked how much work she does in evenings, weekends. I earn more than twice as much as her and more than her maximum salary cap (we are both early in our careers). She blows me away in her dedication and effort, it's a great inspiration for me to continually study and work harder.
I mention it to people and always hear 'well maybe she is different but I've seen lots of teachers and they just do it for the holiday'. As if everyone is equally dedicated in any profession. As if the guy that sits at his computer 'working' for hours a day is a more efficient or effective worker just because he does more hours. As if outside observers of any industry can really spot who is producing vs who is not.