I have a question, but I don't want to start a thread on it and it kind of fits here. When I was studing under my Grandmaster It was forbidden to visit or partake in another dojangs class. At the time I really didn't see a need to. My question is what if anything was different, I mean we would start with stretching, paddle drills, shield drills, punches, blocks, poomsae, self defense and finish with non contact sparring. The classes were always the same. No change. You worked on the cirrculum for your gup level. I figured because he was an older Korean that that was the way it was done, so I didn't think twice. Repatition is the road to mastery! But was I on the tale end of his teaching? Was he just being lazy? I mean what else is there, am I missing it? How were your classes, the same?