The 25-year-old wanted to leave United at the start of the season after the club had failed to give him assurances about their ability to attract top-class talent.
“I made a mistake,” Rooney told the Guardian.
“You know, when I look back at it now, I’ll say it again, how wrong was I? I’m willing to admit that. I’ve apologised and ever since then I have wanted to try to prove myself again to the fans. I feel I am doing that now.”
“I’m delighted with my form at the minute and I’m grateful to the fans for supporting me through (the transfer demands),” he added.
“I hope I’ve repaid the fans now. I certainly feel vindicated (for deciding to stay). It’s going to be a great end to the season if we can get to Wembley and win a Champions League final as well as the league.”
“I am a lot happier in my life, a lot happier with the way I’m playing. It’s almost been like having to settle down again and I’ve done that now.”
