Anthony Joshua says he is determined to get his "passion" back for boxing ahead of his rematch with Andy Ruiz Jr later this year.
The British heavyweight lost his WBA, IBF and WBO world titles with a shock defeat by Ruiz on 1 June.
That was the first professional loss of Joshua's career and the 29-year-old is desperate to prove it was a one off.
Empty prayer, empty mouths talk about the passion
"I feel strong enough and I feel I can correct my wrongs," Joshua told Sky Sports.
"I need to be around as many boxing people as possible because right now I need to soak in the experience and knowledge - and get that passion back."
Joshua's first bout with Ruiz took place at Madison Square Garden in New York and was the Briton's first fight in the United States.
His promoter wants the rematch to take place in Cardiff at the Principality Stadium, but Ruiz has insisted he does not want to fight in the UK.
"It doesn't matter to me where it is," Joshua said.
"I would love it to be in Cardiff but it's going to be on neutral ground, Ruiz is the champ so he will make some calls in that situation but I'm going to battle for it to be in the UK because it's my stomping ground.
"Walking out in Cardiff in front of 70, 80, 90 thousand people screaming and rooting for you to win, that type of energy that goes through your body is unstoppable and I think that could give me the little bit of edge I need to win those belts."
Britain's Anthony Joshua will face unified world heavyweight champion Andy Ruiz Jr in their rematch in Saudi Arabia on 7 December.
Human rights campaigners have questioned the choice of venue, citing Saudi Arabia's "abysmal" human rights record.
Amnesty International said Joshua should learn about conditions in the country and "be prepared to speak out" on the issue.
Amnesty UK's head of campaigns Felix Jakens said the heavyeight contest was "likely to be yet another opportunity for the Saudi authorities to try to 'sportswash' their severely tarnished image".
"Despite some long-overdue reforms on women's rights, Saudi Arabia is currently in the grip of a sweeping human rights crackdown - with women's rights activists, lawyers and members of the Shia minority community all being targeted," Jakens added.
"There's been no justice over the gruesome murder of Jamal Khashoggi, and the Saudi-led military coalition in Yemen is carrying out indiscriminate attacks on homes, hospitals and market-places with horrific consequences for Yemeni civilians.
"As with other sporting stars going to Saudi Arabia, we'd call on Joshua to inform himself of the human rights situation and be prepared to speak out about Saudi Arabia's abysmal human rights record."
Taking dirty Saudi cash Britain's Anthony Joshua will face unified world heavyweight champion Andy Ruiz Jr in their rematch in Saudi Arabia on 7 December.Human rights campaigners have questioned the choice of venue, citing Saudi Arabia's "abysmal" hu