Neymar has claimed he is not worth the €222 million world-record fee Paris Saint-Germain paid Barcelona for his services.
The Brazil star impressed during his debut campaign with the Ligue 1 champions before his season was ended prematurely by injury.
It meant Neymar missed out as PSG failed to overturn a first-leg deficit to Real Madrid in the Champions League last 16 before going on to complete a domestic sweep.
The superstar forward, who is now back fit and preparing for the World Cup with Brazil in Russia, says he wants to be seen as a special player but concedes he was too costly.
"I'm not proud of the transfer fee, nor of the fact I'm the most expensive player ever," he told Spox.
"That's just money and nothing else. I cannot help it. Personally, I would have paid less for myself.
"I always wanted to be special. I really worked and sacrificed every day of my life to become a professional one day. That was the only dream I ever had.
"I dreamed of playing for Santos' first team, being invited to the national team and one day going to Europe. It was not foreseeable at the time that I would succeed, but I kept thinking about it. There was nothing else for me."
Neymar missed the humbling 7-1 defeat to Germany in Brazil's home World Cup four years ago but is still seeking to make amends in Russia.
"I felt as beaten as the team was and was affected like everyone else. The expectations on us in our own country were almost inhumanly high and Germany are an excellent opponent," the 25-year-old added.
"We knew it would be hard. Unfortunately, it went as it did. Now we finally have the opportunity to wipe out the last World Cup. Maybe we will meet Germany again - and then hopefully we will have a real revenge."
Brazil begin their World Cup campaign against Switzerland on Sunday, before also facing Costa Rica and Serbia in Group E.
|Philippe and Vince humble the Hurricanes|
|Nishikori: I couldn´t beat anybody on one leg|
|Boateng poised for debut as Barcelona axe Suarez|
|Shami sets record in crushing win after sun stops play|
|Sala search focused on possible use of life raft|
|Pouille exceeds own expectations with run to Aus Open semis|
|Nishikori retirement sees Djokovic through to semi-finals|
|A golden boy, a guy you want to love - Delecroix pays emotional tribute to Sala|
|Richardson, Patterson to make Australia debuts against Sri Lanka|
|Police resume search for missing Sala plane|
|Pouille upsets Raonic to reach Australian Open semis|
|Dunk sees Stars past Strikers|
|How Serena gave up 5-1 lead – the key moments of loss to Pliskova|
|Pliskova enjoys ´best comeback´ after stunning Serena|
|Serena not blaming ankle injury for Australian Open loss|
|Mavericks capitalise on Clippers´ turnovers, pick up win in Smith´s return|
|Pliskova saves four match points to stun Serena with comeback win|
|Anthony ´can only make´ a team better, says Iverson|
|Henry more worried about Monaco´s future than his own|
|Osaka powers past Svitolina in Melbourne|
|Harden on Anthony trade: It kind of sucks that it didn´t work out|
|Redskins remain ´optimistic´ QB Alex Smith will play again|
|Patriots coach Belichick says Rams´ Donald is ´pretty much unblockable´|
|PSG fined €100,000 by LFP over player-recruitment practices|
|I´m not his father - Guardiola demands Mendy matures|
|Sykes record in vain as Banvit claim victory|
|Usain Bolt calls time on football career|
|Otamendi not happy at Man City, says Guardiola|
|Workaholic Woods learning to rest as he prepares for 2019 debut|
|Henry´s Monaco dumped out of Coupe de France|
|Qatar can win Asian Cup, says Sanchez|
|Tim Howard to retire following 2019 MLS season|
|Koscielny backs Bellerin to return from injury ´stronger than before´|
|Chiefs fire DC Bob Sutton after AFC Championship loss to Patriots|
|Reyes returns to Spain with second-tier strugglers Extremadura|
|Emiliano Sala: Profile of Cardiff City striker missing after joining from Nantes|
|Messi rested for Sevilla trip, Boateng set for debut|
|Nuno fined over pitch celebration in Leicester win|
|Nadal unfazed by another Next Gen opponent in Tsitsipas|
|Ulster hand lifetime ban to spectator after Zebo abuse|
|Phehlukwayo´s career-best day inspires Proteas against Pakistan|
|Bournemouth pounce for Brentford´s Mepham|
|You say all signings are controversial – Valverde defends Boateng arrival|
|Search for missing Sala plane suspended|
|Kohli and Williamson display mutual respect as India and Black Caps prepare for battle|
|Qatar 1 Iraq 0: Al Rawi free-kick books quarter-final spot|
|Ba joins Adebayor and Robinho at Istanbul Basaksehir|
|BREAKING NEWS: Tottenham´s Alli out until March with hamstring injury|
|Fit-again Joseph added to England squad|
|It is very, very serious for us - Tuchel wants midfielder in January window|
|Lakers expect Rajon Rondo back Thursday as LeBron James continues rehab|
|Atletico Madrid boosted as Koke thigh injury revealed to be minor|
|South Korea 2 Bahrain 1 (after extra time): Kim Jin-su seals quarter-final spot|
|AC Milan confirm Zapata thigh injury|
|I miss him a lot - Guardiola confirms ´clever´ Mendy back in Man City squad|
|Tiafoe wants LeBron meeting after run to Australian Open quarters|
|Cardiff continue to ´pray´ for Sala|
|West Ham fined over Burnley clash chaos|
|Knicks star Enes Kanter frustrated by reduced role|
|Kvitova getting back to her best, says Barty|
|Kvitova revels in first semi of ´second career´|
|Messi´s the best player in every world – Boateng dismisses past Real Madrid comments|
|Thunder frustrations continue against Renegades|
|Alonso vows to clear name in tax fraud case|
|Classy Nadal downs Tiafoe to set up Tsitsipas semi|
|Hoedt leaves Southampton for Celta Vigo on loan|
|Melbourne City 4 Western Sydney Wanderers 3: Hosts edge thriller with two goals in last six minutes|
|Wilder won´t even pick up the phone - Hearn not hopeful of AJ bout|
|Sala was on board missing plane, say French authorities|
|Arsenal´s Bellerin out for season with ACL rupture|