what makes a great instructor?

Sorry, I guess i just focused on part of your post.

[QUOTE=sanjuro_ronin;763252]Now, all a good teacher needs is a good student.

I think those are even rarer.[/QUOTE]

my teacher likes to say that a good student has 3 qualities:

  1. they come to the teaching with an open heart (trust)

  2. they verify for themselves what they are being taught (skepticism)

  3. they stick with it when things get difficult (perserverence)

“3. She/He is a superior martial artist, but does not act as if she/he is a superior human being. Humility goes a long way and, if you know your stuff, your students will recognize that and (hopefully) emulate your approach.”

This is very important. I just recently changed teachers to one who is incredibly skilled and very humble. My previous teacher was also incredibly skilled but was very into being “the master.” After a few years of that, I decided I had enough and moved on.