The way I use to develop an aerobic condition is three against three, man to man, in a square 20 metres by 20.
I have always felt an affinity with Old Trafford; it has hosted some important memories for me in my career, and I have always enjoyed a rapport with the United fans.
Look at the way teams play against Arsenal. They don't believe they can win. They don't believe.
Arsenal have won that advantage, nobody gave it to them. By playing fantastic football and by winning matches and by winning trophies, they won that respect that the opponent has for them.
I'm not a defender of old or new football managers. I believe in good ones and bad ones, those that achieve success and those that don't.
Sometimes you see beautiful people with no brains. Sometimes you have ugly people who are intelligent, like scientists.
I was nine or 10 years old and my father was sacked on Christmas Day. He was a manager, the results had not been good, he lost a game on December 22 or 23. On Christmas Day, the telephone rang and he was sacked in the middle of our lunch.
The team is completely close. Anything you say outside, there is no chance it will go inside. So the team is really strong and compact. We know what we want and how to achieve it on the pitch.
At the very least we should be given a bit of credit and a little bit of space, and maybe the media should think we could help them discover why English teams do not win European competitions.
But I think it's more normal for my team to have no success than it is to win two consecutive European cups.
There has been evolution in many different areas - the way I read the game; the way I prepare the game; the way I train; the methodology... I feel better and better. But there is one point where I cannot change: when I face the media, I am never a hypocrite.
When my kids were young, we could move and experience different countries and, in my case, different clubs and different football, but there is a moment when they need some stability.
I remember playing at Old Trafford, and the way to the dugout was always nice. It was never like in other stadiums.
You see how Spanish, Italians, Portuguese play football. I don't say they are perfect, I say English football has a few things to learn from them in the same way they have a lot of things to learn from English football.
I feel I have a lot to learn from English football and I am completely open to good influences in my way of thinking football. But I also have things to give them.
I'm not afraid to lose my job, and when you're not afraid, you don't feel any pressures. You are not too worried; you can express yourself in a different way. It makes you better, I think.
Facing the press is not easy, but because you have to go, you have to try to take a lot of positive things for yourself from these face-to-face meetings.
I don't say we are a defensive team. I say we are a strong team in defensive terms, but at the same time lacking sufficient fluidity in attack because that will take time to come.
The Porto players were with me for two and a half years, they believed in me, in my methods, in the way we do it. The next day I go and a manager arrives who works completely differently.
For me, your real age is not the age on your ID. That's just a date when you were born.
