Most of my best games were when I felt crap - I could hardly move on the morning of the World Cup semi-final in 1990 - but there's a thing called adrenaline that gets you through.

The World Cup is every four years, so it's going to be a perennial problem.

Looking at the way the game is played, I'm envious of the conditions. We played on some ropey World Cup surfaces. I genuinely never look back and wish I earned the money they do today, but I do think of that element.

Nobody is offered a World Cup.

I played against the Brazilians in '82, who were definitely the best team never to have won the World Cup.

You have to show up in the World Cup, and in the World Cup anything can happen.