This is my opinion, and my opinion only.... Just giving you fair warning, before you continue reading.... I am not trying to offend, just trying to share my opinion here....
I think one of the problems with TMA, is that we put way too much focus on belt color. Because belt color represents a rank. We emphasize this so much that we think that this rank, actually has privileges. We start to think that belt color and rank signify ability.
I go to train. I expect to work up a sweat. I expect to work at different skills to improve them. I expect to find more things to work on. I expect to gradually get better over time, with respect to my current ability. I expect my instructor to teach me, and guide me in that improvement.
The color of my belt has absolutely no impact on any of that. The color of my instructors belt, or the number of dans he has gained, has no impact on that either. My instructors experience, and teaching ability does effect my training. His ability to explain things, and his ability to guide me along that path are what matter. I have had instructors who were shodan and nidan, who had a much bigger influence on my growth than others who may have been 6th or 7th dan. But the differences were never because of rank.... but because of teaching ability, communication ability and experience.... none of which is represented in a belt color.
A lot of us read these type of comments, and agree, that other people put too much emphasis on belt color and rank, but certainly not us. But, then when we go to another school, we really want to wear our belt from our previous school. Some of us allow, that if we go from a grappling art to a striking art... then we can start over... but when we go from striking art to striking art, we really want that rank to come with us. Why? If I earn a black belt in Kenkojuku style Shotokan Karate and then go over to a JKA Shotokan Karate, and they ask me to put on a white belt.... do they contact my Kenkojuku school and have them revoke my black belt? Would my Kenkojuku school revoke that belt if they were asked by the JKA school? Better yet, would the other students in my new school not recognize that I had trained before, if I don't have my rank tied around my waist....? Why is it so important that you keep your past rank in your new school?
I just feel that if we stopped spending so much time worrying about rank and belts, and spent more time and energy on training, and learning... we would be far better off. I think learning to judge people by the content of their character and by their ability and willingness to help, is far better than judging people by a belt that they wear. Sometimes, their ability needs to be judged by their ability to help you, not just their ability to beat you. (those are two different things) Judge a person by who they are, not what they wear. Underestimate people at your own risk....
Done ranting now.....