I honestly think that Rafa has one of the great philosophical minds in tennis. It gets under-appreciated because of the language gap. Certainly a lot of this comes from his Uncle Toni, who brought a very philosophical approach to his coaching of Rafa. I actually have a book called "Sirve Nadal, Responde Socrates," written by Toni with a journalist called Pere Mas. Very interesting.
There is a Zen to Nadal's approach to tennis which is rare. Much is made of Rafa's willingness to suffer, which is a very ascetic quality, fostered by Toni. But I think what is under-appreciated is his capacity for acceptance. This sounds counter-intuitive to his fighting spirit, which is very strong, but I don't think it is.
I can't find Nadal's on-court speech after he beat Daniil Medvedev in the RR of YEC 2019. Some of you will remember that Medvedev was up two breaks and serving at 5-1 in the 3rd. Medvedev rather fell apart, and Nadal went on to win that match. But, in the on-court interview after, the commie handed Nadal a softball: "What can you say to the kids about not giving up, after a match like this?" Rafa said, and I'm paraphrasing, "No, no. There is nothing to learn from a match like this. One time in one thousand you will win it. The important thing is that you accept that you are not the best player. You don't break the racquet. You accept that you are going to lose."
It's hard to break down just how subtle that is, as a thought process, for a great champion. But I do think it explains a lot as to why Rafa has won matches that he looked like he'd lose. He's willing to stand up and take his licks. He may not be the best player on the day, but he will honor the opponent and the game by continuing to play his best. That's not the same as giving up. It's actually the opposite. And we've seen it more than a few times, that, in the face of a player some advantage, and even in the face of defeat, it's the other player that buckles. I'm not sure how to explain why I think that a fighting spirit and the notion of "acceptance" combine so well, but I do.
What Nadal is telling us now is that he is accepting his body and his career as it is. Or trying to. But "acceptance" for him has never meant giving up. I firmly believe that it's part of his winning spirit.