Reporters in the US asked the 40-year-old how he dealt with the constant failure last season, to which he said: "To tell you the truth, it's not how I returned to my house after the games, it was how I left to go to the games, because I felt that sometimes we will struggle. All the struggles we had in games, I felt it before. That was the hardest part. To go to the games and know that we are not going to be competitive - I was really frustrated.
"Sometimes, when you are losing, you might think, let's change the standards a little bit for them [the players] to be with me. I didn't - and they saw it. Now they understand when I say something, I will do it. I don't treat the players as babies. But they have rules now and that can change the way you train. I'm always on top. If you don't train in the right way, I have footage to show you. And I show you in front of everybody."