Who knows what goes on in any athlete’s head, but he comes across as someone who has genuinely found a way to solve the three brutal overlapping problems that come for any really great athlete late in his or her career. Namely, how to a) keep up the phenomenal and borderline terrifying level of motivation required to commit to nonstop training and preparation after you’ve already realized all your goals, while b) making peace with the fact that you not only aren’t as good as you once were but in fact are doomed to get worse, while c) maintaining a realistic, evolving sense of what you can do so that you know how to plan and when to feel proud, frustrated, optimistic, etc.
The Sun Never Sets: On Roger Federer, Endings, and Wimbledon
Mark Larson 