I'm always a positive person.

I wanted to play for United; I wanted to play at Old Trafford. It was always my goal.

I remember when I came on the pitch the first time after a long time where I was not selected. It was a great reception; I remember that so well.

I'm happy with my own performance, but I can only be good if the team are good.

The Argentinians provoke and are always whingeing to the referee to try and change his opinion. It starts before the match. You see their body language, how they gesticulate, how they try to influence the referee. That is not part of the game. That is a lack of respect. It's their mentality and character, and we'll have to adjust.

One player's influence in football is not as big as in other sports: it's 11 players vs. 11 players.

Not everything is seen that happens on the pitch - the teammate in a good position, where it might get dangerous, how a situation develops.

The league is interesting because it's evident everyone can beat everyone. And sometimes things happen you just don't understand. This might be referee decisions or the running paths or passes of a teammate. It's different than in Europe, but you have to take things as they are.

I had a lot of pressure in my career: when you play at World Cup or Champions League final, there is pressure on your shoulders.

Rarely was a distinction deserves as the Oscar for best supporting actor, who went to the late Heath Ledger. His 'Joker' is really incredible.

I think I have a lot of experience, especially of the big matches, and that is an advantage always.

I want to help. I want to contribute myself to the club as much as I can.

My dream was always to play soccer.

I love this game. I love to find solutions, ideas. I always saw the potential of this league. Now that I'm here, I want to help.

In Manchester, you don't have proper tall buildings. Or in Munich.

It's not like I can say, 'I have signed for three years; now we'll win three straight titles.'

When you know how the coach ticks and how he wants to play football, it makes the decision easier. But for the main part, I came to England because of the club Manchester United.

I am actually comfortable in every position in midfield. At Bayern Munich, I even played as a winger and sometimes a full-back, so I can play many different positions.

Even when I was training alone, just me and one of United's fitness coaches, I loved going onto the field, doing sprints, being at the training ground.

I never doubted my quality. Let me show my quality, and I will get results.

I am a football player. I like to win. And I am used to winning - quite a lot.

I'm not really a negative thinker.

I see huge potential for the league and also for America.

I just want to help, first of all, the Chicago Fire to grow, to change the mentality to a winning team, and to reach the playoffs. That's my goal. But also to change the game style into a team which is able to control every opponent.