I repeat what I always say: I want the best for Argentina in every way. I never try to make trouble for anybody.

I never think about the play or visualize anything. I do what comes to me at that moment. Instinct. It has always been that way.

I want to concentrate on winning things with Barcelona and Argentina. Then if people want to say nice things about me when I have retired, great. Right now, I need to concentrate on being part of a team - not just on me.

Every year I try to grow as a player and not get stuck in a rut. I try to improve my game in every way possible. But that trait is not something I've worked on, it's part of me.

Whether it's a friendly match, or for points, or a final, or any game - I play the same. I'm always trying to be my best, first for my team, for myself, for the fans, and to try and win.

I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices. I made sacrifices by leaving Argentina, leaving my family to start a new life. I changed my friends, my people. Everything. But everything I did, I did for football, to achieve my dream.