Quote from TraderZones:
You formulate a theory about supp/res, you put at least 500-1000 trades of different instruments over a long time period, and you see if something predictable happens. That is called "statistical validity/significance." Then, you pick a completely unrelated large set, and see if the theory holds up...
Belief in "self-fulfilling" prophecies have no meaning or value in trading. And it is not any kind of proof that they are either worthless or worthwhile. It is a random, unsubstantiated belief many have, like those who believe in aliens against all logic.
Aliens come dozens of light years (which takes MANY MANY years to travel, based on our knowledge of physics) just so they can tease and titillate a small percentage of people, without making any significant contact? Can you imagine our space agencies doing that?
Well I don't believe in aliens. I also agree that speculating on what causes specific S/R intervals is irrelevant to trading. However, while I still hold to my theory, since proving or disproving the theory adds no real value to trading it's neither worth my time nor my effort.