http://www.audi-reports.com/ar2013/stories/think-forward/
People learn little from their victories, but a lot from their defeats. How do you deal with setbacks?
GUARDIOLA: Those are moments of great sadness for me. As if the floodlights suddenly go out. Seeing Barcelona go out against Chelsea in the Champions League semi-final in 2012 was such a moment. We were much better than our opponents, but then conceded an unnecessary goal in the return leg, and before we knew it we were out of the competition. That was a really tough defeat for me. I felt like I could no longer reach my team.
And was that what prompted you to leave Barcelona?
GUARDIOLA: Yes. If you can no longer reach your players, as a coach, the time has come to move on.
What a lame excuse. Just ask Ferguson.