Andy Murray says his deflating Wimbledon defeat to Denis Shapovalov has left him questioning if it is 'worth it'.
The defeat itself was no surprise, although the manner of it surprised many, Murray apparently included.
He was playing catch up all the way from the very start and seemed completely unable to play himself into the match.
Much of that may have been fatigue after he played nine sets before the third round, although he admitted it was a night that has raised questions about his future.
"There is a part of me that feels a bit like I have put in so much work the last three months and, you know, ultimately didn't play how I would want and expect, and it's like is it worth it?" Murray said.
"Is all of that training and everything that you're doing in the gym, you know, unless you're able to like practice and, you know, improve your game and get matches and continue, get, you know, a run of tournaments, like, is it worth all of the work that you're doing?
"You know, there is part of me that feels like, yes, it is, because I had, you know, great memories and stuff from this event and playing in some brilliant atmosphere.
"But then, also, I finished the match tonight and I'm saying to my team, I'm like, That's just -- yeah, I'm just not happy with how I played.
"So unless me and my team can find a way of keeping me on the court for, you know, a consistent period of time and allow me to practice the way that I need to to compete with these guys, then, yeah, then that's when, you know, the discussions about what I do next will come in.
"Because I have genuinely put a lot into this to get to this point, but I'm not being able to practice and prepare how I need to to perform how I would like at these events.
"Like I said, I'm not expecting and saying, like, I would beat Denis Shapovalov. He's a brilliant player. But I feel like I can do a lot better than what I did this evening."
For more exclusive content from Tennisbuzz, including news, features, trivia, promotions and more, please be sure to sign up for our newsletter below or via our home page.
Why not test your tennis knowledge by tackling one of our fiendish quizzes too?