I’m a goalkeeper, and it’s the best job in football. At least I don’t have to spend 90 minutes running up and down the pitch at full intensity. But I play under constant psychological pressure. I am the last line. I have to be switched on every single second, and the cost of my mistake can be the team’s defeat. Over years in professional football, I’ve developed five rules that help me stay mentally present when my body is already at its limit. They work on the pitch but, as I’ve gradually come