IMP
Green Belt
Of the three classes I've experienced, two of them say "Yes, sir" and one the teacher is known as Mr. The latter was the same outside of class, one of the 'Yes, sir" ones is first name basis outside of class, and one is Mr. outside of class. And, like many, I have bowed in other buildings than my dojang. People give you a funny look, but when I wore my dobok to a restaurant...