This is a question I've struggled with. My intention is for the belt to signify a level of competency and understanding. At the same time, I actually have a stated secondary purpose of helping people develop themselves. At what point is it appropriate to use the second statement to amend the intention of the first? I think that's a personal question every instructor should consider and answer to himself/herself.True, some people try hard and will never be the best, but then in a sense that could be why the instructor promoted him in the first place. I mean I have students who have special learning considerations or difficulties; that doesn't mean they are excluded from being promoted. Nor does it mean the instructor is wrong for promoting them. IMO it is people like this who aren't the most gifted, who aren't the most skilled who actually need what the martial arts can provide.