I'm back! 3.5 days of driving (boo!), 2.5 days of visiting relatives (yay!), no days of training since last Sunday (boo!). Let's see if I'm rested and recovered enough to make a coherent argument...
I would agree with developed, and I'd agree with refined. I don't agree with "added", "copied", or "stolen".
Eh, minor details to argue about another time.
Here's the thing, Tony… I have never, not once, disagreed with your expression of the history (I might have some different interpretations of a few aspects, but that's about it). And you haven't disagreed with anything I've said… you've just tried applying it to something that I wasn't addressing, even when that was pointed out.
Yep, I think we're mostly in agreement on the history.
No, that's not what he was asking. The exact question posed was "what are the appropriate environments to use Judo/BJJ?" There was no instance in the entire thread where he asked what sort of training he might expect… he was looking purely at application.
So, in short, no, that is not the "correct" answer at all… as it's an answer to a completely different question that you decided was being asked, despite there being no evidence for that.
You do realize that when I mentioned "training in the here and now" I was directly quoting your own words regarding what you said we were discussing?
Chris Parker said:
But even if I wanted to give a complete historical perspective, it would have been out of place, and not address the question and context of the poster asking about training in the here and now.
Let's look at the original exact question: "what are the appropriate environments to use Judo/BJJ?". If someone asks me "what is the appropriate environment to use martial art x?", then I understand the question as follows: "If someone were to train in art x and develop the skills, techniques, attributes, and knowledge which might reasonably be expected to come from that training, then what would be the appropriate environment for that person to use those skills, techniques, attributes and/or knowledge?"
I'm not sure I can think of another sensible way to interpret the question. It's not as if the martial art has any independent existence apart from the persons who are training in it. If you have a different interpretation of the question in mind, then please share it.
This also ties into my interpretation of your statement that BJJ is not well suited or designed for a street fighting environment, but rather for BJJ competition: (Present tense, as you noted) "If someone were to train in BJJ today, then the techniques and tactics they would learn would not be well suited or designed for a street fighting environment. They would rather be well suited and designed for BJJ competition."
If you meant something different, then please elucidate.
Now on to your questions.
Q - What portion of my 5,000+ hours of mat time were spent studying the history of the art?
A - Very little. Mat time is not usually the time for history lessons.
Q - What portion of my mat time was spent on the older ("street") techniques & tactics vs what portion was spent on the newer ("sport") techniques and tactics?
A - At a very, very rough guess, I'd say 30% street, 30% sport, and 40% fundamentals which apply to either environment. I'm currently in the process of exploring the sport side of things more than I have in the past, so the balance may end up swinging more towards sport for the next couple of years. After that it may swing back the other way.
Q - How has my mat time helped me understand what the various tactics and techniques are suited for?
A - Lots and lots of experience using those tactics and techniques and having them succeed or fail under different circumstances. Lots of experience figuring out what factors are necessary for success with these techniques and tactics.Lots of experience observing how those techniques and tactics interact with the outside environment and the state of my own body and mind.
Some trivial examples:
A certain sweep works well for me when we are doing sport grappling with the gi. If I try that same sweep while we are including strikes, then I get punched in the face. This is clearly not a suitable technique for the street.
Certain top control positions involve my keeping my head very low and tight to my opponent. When I use these, it is easy to lose sight of the surrounding environment. Once again, these would be risky in any environment where there was the possibility of multiple opponents.