I had one of these "awakening" experiences with this question as until I actual dug into my experiences I had not realized that all three of my teachers have an identical attitude.
Sure, I can say that I have had the honor of training with GM Koo for my sword training. And yes, I can claim GM Myung as my Hapkido teacher. And yes I can claim Dojunim Kim as my Hapkiyusool teacher, but I never realized that all three of these men share an identical attitude. All three of these gentlemen do what they do (and do it very well, I might add) but with practically no concern for the judgments or conclusions of others. This is a bit odd when bumped up against a lot of the interactions we see here in the States. Here, it seems like so much of the interaction relates to ones' image. But, it is nothing at all to approach one of these men and point out some aspect of their art and, effectively, have them "shrug". I find no effort to be apologists for what they do or how they do it. They have this quiet power of their convictions that they express through their teaching with no concern for how what they do might be gauged against someone elses' efforts. AND what I really LIKE is that the WAY they express themselves makes me want to keep shooting for the same star even if I continually fall short time and again. FWIW.
Best Wishes,
Bruce