"More than angry, I was not happy with my game," he told RNE. "I thought I could play better, deep down I thought I could have played a better game. I demand a lot from myself. I think that's the line I have to follow to be able to play every game at 100 per cent. It was with myself."
When asked about his discussion with Hansi Flick, he said: "He asked me why I was like that, if it was because of the substitution or why. And I told him it was because of me, that I don't think I helped the team very well, that I could help more... I told him that I would be 100% in the next game."