Defending double Olympic champion Andy Murray revealed how his daughter provided him with inspiration after his early exit at Wimbledon.
A heavy third-round defeat by Denis Shapovalov had left the Scot questioning whether his hard work in training was worth it after years of injury woe as he tried to regain his spot at tennis' top table.
The two-time Wimbledon winner, who has four young children, now feels prepared and revitalised to compete in his fourth Games off the back of his young daughter's accidental wisdom.
Murray told reporters: "When I got home, the day after my match, my daughter said to me: 'Daddy, you're home because you lost another tennis match?'
"I said: 'Yeah, I did. But what do you do when you lose at something?' And she said: 'You try and try again?' I was like: 'Yeah, that's what I want to do.'
"I want to keep playing because I enjoy it and I still think I can play at a good level.
"There have been difficult moments obviously in the last few months and the last year with the injuries and stuff, but right now this is the healthiest I've been for the longest period in the last year."
Murray will be part of a six-man squad in Japan, including doubles partner and two-time grand slam doubles winner Joe Salisbury, as he looks to defend his Rio 2016 and London 2012 golds.
As the only player to win back-to-back singles titles in Olympic history, Murray still intends to compete at the top-level of tennis for as long as he is able to do so.
"It can be hard and after tough losses like that at Wimbledon - you question a lot of things," the Team GB athlete added to BBC Sport.
"I do still feel like I am capable of playing high-level tennis and when that isn't the case I will stop playing. But right now I don't believe that is the case."
— Team GB (@TeamGB) July 22, 2021
Yet the Games in Japan provides a completely different challenge in 2021 as all athletes remain acutely aware of the coronavirus concerns that surround sport all over the world.
The 34-year-old's Team GB team-mate Johanna Konta is one of many players to miss out due to circumstances linked to the virus.
Murray, who was drawn against ninth seed and Wimbledon quarter-finalist Felix Auger-Aliassime on Thursday, is familiar with the devastating impact a positive result can have after having to miss a major due to COVID-19.
"It happened to me before the Australian Open and I was gutted," he said.
"Thankfully I was able to compete in another grand slam a few months later, but if you've been preparing for something for five years and something like that to happens to you, it would be brutal.
"So there is an anxiousness, but from what I've seen everyone is taking the protocols seriously, so hopefully there won't be too many issues."
Murray will be hoping for few issues on the court too, though he and Salisbury have been drawn in a difficult tie against second-seeded pair Pierre Hugues-Herbert and Nicolas Mahut.