MY WCK isn't too bad either.
That you talk about "know indepth YJKYM" tells me you don't see it for what it is (a physical skill) but as some academic subject that is knowledge-based (which it isn't). It isn't "indepth intellectual knowledge" that keeps the bike from falling over or keeps you from falling off your skis or allows you to control an opponent while striking him -- physical skills come from practicing the task at hand and can't be reduced to intellectual knowledge. You "get it" (being able to ride a bike, being able to ski, having body structure) when you "get it", and you "get it" through practicing the task.
What is the "process" for riding a bike? What is the "process" for being able to ski? Your body learns how to do these things by doing them. It is an unconscious process. As Helio said, "Learning jiujitsu is a subconscious process." It's the same with WCK.