I like to think that people who really know me understand I am the same person - and that is something I will always fight to maintain. Obviously the money is there, but I want to stay the same. At the same time, I want my son to enjoy what I didn't have. My father-in-law often looks at all the toys and games Benjamin has.

I'm adapting quite well to English football with the same will I've always had.

I'm my own person, and I want people to know me for who I am.

The first time I met Leo Messi, I didn't know who he was, only that I couldn't believe the boots he was wearing. But he is like a brother to me. It was at the start of 2005, when I was with the Argentine under-17 squad and I saw him chatting with Ezequiel Garay and some other players about the boots he'd brought back from the U.S.A.

People want to know more about me. They want to know who I am.

I always want to stay focused on who I am, even as I'm discovering who I am.