Watching Surgeon Bong Dal-he e inadvertently made me reminisce about work. Warning: spoilers ahead! Mentors (the head surgeons) 2 contrasting mentoring styles. Dr Lee (in background) is friendly, kind and understanding, though he did tell the Chief Doctor and Dal-Hee off after the incident when the Chief Doc fell asleep and Dal-Hee carried out the surgery on her own. Dr Ahn (in spectacles ) is the 'suffers no fools' mentor who won't hesitate to call the first years 'moron' or 'stonehead' (that's what it says in the subtitles!) because in his brilliant mind, they are morons and stoneheads for all the mistakes they make. Hence he is both respected and feared. I have known both types of mentors. I never thought about this before but it's actually the latter type who have made more of an impression on me. I have worked under/with a couple of extremely sharp and quick brains (not mine, obviously, ha ha). They were not meanies but they did not hesitate ...