It may be futile to attempt to explain an analysis technique that is largely discretionary. If you are fortunate to have the natural talent to use a technique that requires discretionary judgment or some special intuition you have developed with years of experience, you might not realize that it is beyond the grasp of the mere mortal (the rest of us).
Yeah I think some here forget just how discretionary this methodology is. It is the furthest thing from a red light/green light system. If one is willing to put in the work, the payoffs can be huge. But there in lies the rub....work. LOL.