I agree with you. I kind of feel the same way about those who use running a certain distance as well. I agree too, but instructor always right so ask no questions I think that the instructor is always right thing is stupid because its not true, just cause someone ones good at martial arts doesnt mean theyre perfect A somewhat crude way of putting it, but I actually agree with your sentiment. IMO the instructor is NOT always right. I've found that the "don't question the instructor" philosophy can be harmful to the growth of the martial artist because it stifles innovation and creativity. HOWEVER.... At white and green belt level one needs to question less and follow more, because a martial artist at that level is what he is: a beginner. Without the so-called "empty cup" one may find himself rejecting valid training simply because he doesn't understand it. But at brown belt level (and better at black belt--depends on the system and time spent training) we have a better foundation in our art, which gives us more perspective for questioning methodologies. With respect, Sohan I do agree with you there about a beginner belt should listen to his instructor.