After the 2006 World Cup, I knew that you don't always need success, success, success on the pitch.

I have a feeling we are going to be world champions, I can't really explain why. Brazil are probably the best team in the world in terms of individual players. But the team with the most gifted players do not always win.

Of course, success is a relative term. It can be something completely different from winning the German championship eight times or making millions.

After a decade in a club it's quite normal and necessary that you seek and take a new challenge.

It's part of my game to occasionally send a message, one that may be unpopular to the outside world, but can be important for the team.

Complaining and arguing will not help. We are fully concentrating on the game against the Czechs.

After the 2006 World Cup, I knew that you don't always need success, success, success on the pitch.