I think players tend to get anxious if they've not really done things properly - like eating, resting or training. If you're fully prepared you've got nothing to worry about - it's just a game of football.
“I think it's a change that I did not intend at the time but it is clear that, from The Flower of My Secret on, there is a change in my films. A lot of the journalists have very generously attributed this to my growing maturity.”