In football, it's the job of the player to play, the coach to coach, the official to officiate. Each guy is charged with upholding his end, nothing more. In golf, the player, coach and official are rolled into one, and they overlap completely. Golf really is the best microcosm of life - or at least the way life should be.
I have to admit, I sometimes wonder how much more successful I would have been as a coach had it not been for my spending summers on the golf course. I could have watched more film, that's for sure. One advantage Joe Paterno had over me was that he didn't play golf.