 But, yeah, I think it kind of speaks to not only Djokovic dealing with the injury here, but a lot of his, the best part of Djokovic's game and what's made him so special, Kelly, it's the return of serve, which gets neutralized the most on grass and is the hardest to overcome. It's why his success on grass has been nothing short of unbelievable. That's what makes Djokovic arguably the greatest of all time because of how he's still been able to play at such a high level in an all-court style, even on a grass that is so anti-conducive to that.