Blast- a most excellent post.
I'd like to suggest a wee tiny modification to add PRACTICE as a specific item going with Planning & Preparation. If you made it a 4th corner that wouldn't be over emphasizing it in my opinion.
While one could argue that Preparation includes practice, the usual behavior is that the actual get-out-and-try-it learning may be the thing left for later because it requires a dedicated block of time and effort to do and a willingness to try some adverse conditions.
Now, about those coeds..... whereabouts did you say they were?