Former Wallabies coach Michael Cheika says he should have quit the job in early 2019, after Rugby Australia (RA) brought in Scott Johnson as director of rugby and introduced a three-man selection panel.
Cheika stayed in the job until the World Cup in Japan later in the year and quit after the Wallabies were thrashed 40-16 by England in the quarter-finals.
The 53-year-old has told Britain's The Times newspaper he should have stood down earlier, because he felt that Rugby Australia's management had lost confidence in him.
"In a footy team, there can only be one boss - that's all there is to it," Cheika says. "I should have left, because that shows they didn't trust me any more."
RA appointed Johnson after a review into the Wallabies' 2018 season, when they lost nine of their 13 test matches and there were suggestions Cheika should be sacked.
The former Waratahs coach added, while he did not agree with the decision to appoint Johnson, he felt he could get the team to perform well enough to clinch their third World Cup title in Japan.
"I loved Australian rugby and I thought I could do it," Cheika says. "I believed I could get the players together, and I didn't want to let the players and the supporters down.
"I tried to manage it the best way I could, without being out of order.
"If you cause turbulence at that point, everyone feels it and I didn't need everyone to feel the turbulence in the team. You have to deal with it internally."
Cheika ended his tenure as coach after the World Cup, saying he had virtually no relationship with then-RA chief executive Raelene Castle and chairman Cameron Clyne, who have both since stepped down.