I think the difference between Real Madrid and Barcelona against the rest of the league is always getting bigger. It's going to be a league of two and I'm not sure if Atletico Madrid are really going to be there, what they've done is amazing - reaching the Champions League final twice and winning the league - but I think they're starting to fall behind. For Zizou, winning La Liga is the real challenge.
We know how important both competitions are, especially the Champions League since it's such a special competition, but we want to win the league too. We take it game by game - concentrate on our league games, win them and then start thinking about the Champions League.
If you are the coach of Bayern Munich, Barcelona or Real Madrid, the chances to win something are huge. When you go to the Premier League, you have six, seven, eight teams who are fighting to win.
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.
If you are in the Premier League or at Barcelona, Real Madrid, or Bayern Munich, you are at an end station.
If you play for a team like Chelsea, Real Madrid, Barcelona, Bayern Munich, or PSG, the aim is always to win the Champions League.
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.
When I arrived, Madrid taught me to fight until the end. You win the finals. I've learned a lot with Real Madrid about this.
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.
Winning the Europa League with Atletico Madrid and then reaching a semi-final of the World Cup is great.
You can't rule out anybody - a club like Real Madrid will fight until the last game of the season to win the league.
With what I've already achieved in my career - winning trophies and playing in finals, important matches against Real Madrid and Barcelona, winning the Europa League and the Super Cup, and in the Champions League - sometimes you've earned the right to say something.
England is the biggest league in the world. Of course, you have Barcelona and Real Madrid but, as a league, England is in my opinion the best in the world.
I have always had sympathy for Atletico Madrid because, among other things, I have friends there, and my father always liked Atletico.
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.
Real Madrid go for everything right from the start of the season. They always fight for the three competitions.