
Note: The following is merely one of my own thoughts and conclusions based on my own experiences, readings, and thoughts. Please don't rely on the following essay as an ultimate truth but rather a possible addition to your own Martial Arts outlook. I believe that these general concepts can be applied on the street, in the training hall, or at tournaments. - John Melton
Through reading, conversations, and my own experimentation, I have developed the following strategy. The only place I've been able to test its effectiveness is during free-sparring and point-sparring drills. In a nutshell the concept is simple, if you perform a particular technique twice, your opponent will assume you are going to do it a third time. There are many possible applications using this concept.
The possibilities are infinite, using this general concept. Say, for instance, he blocked the first kick. There's no reason for me to not continue with the plan. When I kick him again in the same place, and he blocks it again, he'll just figure that I'm gonna keep trying until I succeed. It still ends the same way.
Another offensive application is to throw a technique and watch how your opponent reacts. He(she) will dodge or retreat in a certain manner. Test the technique again. If you get the same response then you can probably assume that they will behave the same way the third time, so be ready to attack the opponent where they WILL be. Be careful, because they've also watched you and may be ready to act based on your previous movements.
2.) Defense Here's a fictional example of where the "Rule of Three" can be used defensively. Your opponent throws a roundhouse kick that totally catches you off guard and you get hit, or nearly get hit. Your opponent files that, mentally, under SUCSESS!! When they try it again, chances are that they will, defend yourself while you observe their movements and look for the opening. When they try it a third time, clobber 'em. It boils down to this: if a particular technique works on against you, your opponent will continue to use it. The "Why fix it if it a'int broke?" mentality. As long as you are thinking along those lines, it will be "broke" ;)
3.) Considerations Remember that all this can be used against you. Even if the person isn't using the "Rule of Three", they still learn quickly (Rule of Four?, Five? ;). If I throw a technique combination that is working well and I "score" twice, I'm done using it for the duration of the engagement. I've been jammed up too many times by letting my overconfidence take over, assuming that I've found that "unstoppable" technique for my particular opponent, only to find out that they've noticed a chink in my armor.