It worries me that young singers think you can shortcut the training and go straight to fame and fortune, and programmes like Pop Idol have encouraged that.
In a world which is armed to its teeth with nuclear weapons, every quarrel or difference of opinion may lead to violence of a kind quite different from what is possible today.
When the going got tough, I really had to draw on many of the same competitive instincts I did when I was skating. I really had to put my head down and stay positive. I had to fight.

