Former Manchester United midfielder Morgan Schneiderlin admits he's still angry at himself for the way his time at the club went.
The Frenchman arrived at United with a great reputation from his time at Southampton.
However, the defensive midfielder struggled under coach Louis van Gaal and was eventually sold on after 18 months.
He confessed to the Daily Mail: "I know if I played to my full potential, with freedom, I would not be in Australia right now.
Maybe I would still be at Manchester United. When I signed, I wanted to be a legend there. That is why I am mad with myself and it will be hard until the end of my life.
"My friends ask, 'Why are you saying this?' But I know myself and what I can bring.
I know this time at Manchester United affected me for the longest period in my career. I was so frustrated I couldn't give what I wanted."