I know I am coming into this thread waaaaaay late but I just read the article and Rogue was kind enough to point me in the right direction.
Mr. Kunz, you seem like a nice guy, and you also seem confident in your beliefs. I read your article and while I also agree with the other guys that it is mostly rehashed, we are also oldtimers on the forum here and have been in martial arts a few years. Others who are new to the arts or JKD may find it interesting.
Now, I should warn you I am wing chun practitioner, but dont have the seeming enmity for JKD that most WC people have. Arts spring from other arts and that is the way it has always been. I am however a classical man for many reasons. Most of which have been pointed out by several of the other guys who have already talked to you on this thread.
My only real issue is that all of your problems with the 'classical mess' sound more like training issues then anything else. If you havent been taught that forms arent application then you are training wrong. I fyou cant explore what you are sutdying to figure out why something does or does not work, then you are not training correctly. You see what I am saying? If you get far enough in an art, I believe you begin to make it your own, but you have to have a very deep understanding of that art, one Bruce Lee did not have, but was working on when he died. It seems people have taken his notes on combat and turned them into a way to fight, when I think like you said, it is the concepts that are the important things. Of course ultimately we cant get into what he thought becaus ehe is not capable of confirming our ideas and so it is all speculation.
What most JKD guys preach, is what I think is a natural progression already built into the martial arts, its only a few that really get it though. You train, for a long time to understand what it is you are doing, and then when you have finally understood it, you empty your cup and begin to explore it even deeper.
Its unfortunate that Bruce Lee took the word Art in the martial arts too much to heart. It is still about fighting and you dont get that skill by jumping around and making up your own things. Many arts have been developed and refined over centuries, and with good reason, most men cannot do it in a lifetime.
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I'd tell you to go to hell, but I work there and don't want to see you everyday.