Okay, it is true that you must "use" your skills in a random environment to develop effective enough skills to be able to use in a self defense environment. I don't like using the word "fighting" for things done in class to develop these attributes, sparring I guess is the thing we are talking about. Although I have experienced in my own training during the early years that I didn't spar and it worked too, meaning that the technique will come out if it is trained in a "forms" environment, but I think the follow-up and ability to stay focused and actually use the technique well over a sustained period of time if the fight keeps on going maybe be more difficult. My problem with what Terence says at times is statements that basically mean when the time comes for you to fight someone of real skill then you will be defeated if you are not fighting(sparring). Well I have said this in the past that I do not consider myself the best street fighter in the world, is anyone on this forum the best street fighter. Is it even possible to determine who is? None of us can guarantee anyone that comes into our schools 100% that they will become unbeatable, but we can improve their chances of survival, I will say that.
As for the element of surprise, it does work and anyone can be surprised, even top fighters. Talking in the WC context, surprise means non-telegraphing movements. Say for example I put you in a strange room that is pitch dark with no flash light, and tell you to navigate around and try to get to the door. On the way to the door, walking at a normal pace you walk into a pole that is attached to the ceiling and floor, BAMM. You have know been surprised and for a few seconds will be disorientated and distracted from your task of finding the door. Same in WC, the punch is thrown a max. of 1' away from your opponent like I said before. There is no windup in the punch so it is non-telegraphic, and is straight-line movement, therefore fast movement. What does this mean, surprise surprise for the other guy. Over the years I've must of thrown over 1 million punches, so for me it's fair to say that I know how to execute the WC punch with speed and efficiency, and with power too, and I'm no professional. Now if one cannot do this then it is their fault, not the arts, for there lack of skill in performing this simple movement. I agree that you have to put the work in during the development years of WC training, meaning forms, conditioning, chi-sao have to be done on a regular basis, like going to the gym regularly. Then after a little while, sparring drills can be performed to give the practitioner some exposure to a random environment and build some confidence. Gradually the sparring will get harder and more random elements will be added to it until it is anything goes(like in the level 10 instructors test for students in the association I belong to, everything is random, standing, kneeling, on your back, sitting, in a 3/4 on 1 environment). Now after this the training can be kept up if wanted, but the skill is there in the practitioner and the maintenance of that skill is allot easier than the development of it.
"Tools" are just that Terence, fighting skill, which includes all you mentioned, strategy and a system to it. Yes of course you have to be able to apply it all for it to work, but when the system you are studying is based on simple, logical and effective movements how hard can that be? Over the last 16yrs I've seen every type of student and ability. I've seen the natural athlete learn the style and attain good skill and I've seen the unnatural athlete do the same thing, and include disabled people in that list of unnatural. Kids too. I've also seen students with no previous fighting skills and only a basic understanding of the art going into competitions and destroy there opponents, why? Because the stuff works if applied correctly and it surprises the hell out of those opponents that are not used to getting hit in the head 6 times a second.
I think some of the problem out there today in the MA in general is that people have been ripped off by individuals over the decades that have taught them bogus technique and made claims to them that were not true, and had fraudulent credentials. So what are we to do about the frauds of the past? We must try to keep the quality of WC very high and teach everything in the system to the student and let them decide what they like best about the system.
James