I think you have to refresh the squad every year, and I have done it with all my clubs.
I'm not a stupid man.
The basis of my confidence is that I wasn't a talented player. I was a talented human being. At school, I always had good figures. I was the captain of all my football teams. I studied physical education at the Academy, so I learned to analyse, to observe, and to take decisions.
Preparing your tactical formation is essential. Each player needs to know where he has to be, and that is why there needs to be mutual understanding: because you need absolute discipline.
You need always guts to put youngsters in the squad and also in the line-up.
It's a principle of my philosophy that you have to respect the individual human being.
