As usual for you, the video quality is good enough, if a bit repetative and unoriginal. The voice and message is very clear.
I think you should have some kind of credits/references.
As for the message, I AGREE except that the problem isn't coaching, it is as you half-said LIFE coaching and the title of the submission should have been that.
When I think that millions of people strive hard for their whole lives to be the BEST sportperson or something, competing against everybody else who has been told that they CAN be the best in the world, it seems obvious that most people CANNOT just be everything they want to be !