looks similar to my old HS coach's philosophy, except instead of simply identifying things you do well, it identifies the things you do poorly. According to his ideas, there are 5 basic pieces you need in order to be a championship runner.
1 - Natural talent. You've got it or you don't. If you don't, not much you can do. Only one you can't improve.
2 - Good coaching/training plan. Can't do much if you're doing shitty, pointless workouts and aren't getting any external feedback.
3 - Durability/Injury prevention. Can't reach your potential if you're always injured. In most cases can be overcome by specific lifting/drills/core work/etc
4 - Day-to-day motivation. Gotta get out the door everyday and do your stuff, and give the appropriate effort in workouts. Most of the people with this problem don't make it into collegiate running, but some do. Can't get very far in college without a good work ethic.
5 - Race strategy/desire to win. Pretty obvious. Could have all the pieces put together but if you can't race worth a damn you won't ever win anything important.
Once you identify which of these is your greatest barrier, you can attempt to deal with that first and foremost. Except with talent. If you're short on "talent" then you've just got to excell in everything else. e.g. Brian Sell. Ritz is a good example of the injury prone guy. Webb's WC race a few years ago is a fine example of the 5th, hopefully he's fixed that. The McClary's are good examples of #2, Sandoval (imo) is a good coach, but just wasn't working for the McClary's - as soon as they get to Ark they start blasting. Can't think of a national class guy with motivation problems, but I'm sure you've all encountered this guy before. Takes all 5 pieces to reach your potential.