Spain have got a big influence from Real Madrid and Barcelona, and when you watch Spain play, it's almost like watching Barcelona or Real Madrid at times.
I never played in Spain. To play for Real Madrid or Barcelona would be great.
I always say that I need competition, and I need competition every week, and in Spain, I was at an amazing club, but I had four matches a year: Barcelona v Real Madrid, Real Madrid v Barcelona, and after that, we'd win 4-0, 5-0, 4-1, 6-1.
I would like Ajax to be people's favourite second team. Like in Spain, if you are a Real Madrid fan, then you can't be a Barcelona supporter. It's the same in Italy. But you can be an Ajax fan.
In Spain you fight, of course, against Real Madrid and Barcelona, and they almost never lose because they have the biggest squads, and they are two of the biggest clubs in the world. So it's really difficult.
I am not saying that I am at the same level as Messi or Ronaldo. They are the best two players in the world, but I am very proud that I managed to finish above them in the goalscoring charts, especially as I was playing for Atletico Madrid, not Barcelona or Real Madrid.
To play for Barcelona, means to have an opportunity for a brilliant career. But to reach the top of it, you have to play for Real Madrid.
Juventus will never be like Real Madrid or Barcelona because its history and playing style speak for itself.
The dream of everyone is playing in Spain, Madrid, or Barcelona.
Barcelona, Real Madrid, City - there are many teams you'd want to play against.
At Brazil, we play as a collective, something that also happens in Barcelona, but not at Real Madrid.
Ajax have a set model, a defined youth programme - Barcelona have one too, and Juventus. And Atletico Madrid do too. Real Madrid don't - because they alternate developing their own players with signing talent.
I was close to joining Barcelona and Real Madrid, but I am happy to have remained at Inter because I knew that sooner or later our moment to shine would arrive, and it did.
Real Madrid are Real Madrid, and any player would want to be at Real Madrid. Why would I want to leave Real Madrid? I wanted to play, nothing else.
I am much more grateful and linked to Real Madrid than to Barcelona.
At 21, Real Madrid or Barcelona would have been more difficult for me. If I play well enough at Chelsea, I could win my place in the starting team, and my priority is to play.