showing ignorance

One interesting thing about my Tai-Chi instructor, is that he CHANGES THE FUNDAMENTALS every once in awhile.

If you think about it, this is pretty odd. Actually, I like it. I respect the fact that, even though he is WAY above me in terms of skill, he's still learning and changing, and improving his skill (and passing that on to us). I would think most instructors would hesitate to change things like that (I mean, they'd be a little self-conscious...showing ignorance and all that).