(keigo, literally "respectful language"). The more advanced a student is, the more he should naturally refrain from insulting or degrading a fellow student, even those of lesser rank or skill. Unfortunately this example is not an uncommon attitude. Whether it grows out of a belt/ranking/status system, or out of simple arrogance is hard to determine. It doesn’t really matter because it is unwarranted and completely counter to the basic principals of the Tao or Zen based Asian martial arts.
Concerning lessons in humility, I am reminded of the sign said to hang over the sword polisher’s shop visited by Miyamoto Musashi. Supposedly the sign read, "I polish men’s Souls." The cranky shop owner refused to accept Musashi’s sword for rework until Musashi learned the critical difference between a samurai’s duty and gratuitous killing. Even though Musashi was an undefeated swordsman it seems he still had much to learn. This lesson, coming from a local craftsman, must have seriously stung Musashi's pride. I can honestly say I have played with knives for over 50 years and I think I am finally beginning to understand them. As I told my good friend and knifemaker Gary Bradburn, I wish I had started seriously training in knife fighting 30 years ago. I might have become good at it! Anyone know of a job opening for a humble old knife-fighter?