Ron, we are discussing the generalities of WC kung fu, not the specific of personal fighting experience.
My point is simply this:
WHite Crane is a fighting system, it was developed by fighters and used in fighting.
If one wishes to "unlock" the core of the system one must fight WITH the system, just as THEY did.
All the poems and songs will NOT give you any "secret" knowledge of it because they were done by guys who had ALREADY fought with it.
They were written BY fighters FOR fighters so they only way you can "get it" is by fighting and by doing so WITH White Crane kung fu.
And that is the exact same case with EVERY other MA.
Psalms 144:1
Praise be my Lord my Rock,
He trains my hands for war, my fingers for battle !