SEBASTIAN SHAKESPEARE: Paul McCartney reveals he still feels 'fragile inside'

He's arguably the world’s greatest living pop musician, but it appears even Sir Paul McCartney suffers from ‘imposter syndrome’ and lacks confidence.. .'He adds: 'I wish I knew I was Paul McCartney; it would be so much easier. You can achieve a lot of fame but we’re all a bit fragile inside.'Everyone has this, ''Should I? Shouldn’t I?''. Even the biggest braggarts, guys who you would think never worry about a thing, when you get to know them a bit more, you realise they’re just like the rest of us.' Sir Paul, 78, envies the self-confidence of fellow Sixties star Bob Dylan, 79. 'I always like what he does,' McCartney says. 'Sometimes I wish I was a bit more like Bob. He’s legendary...and doesn’t give a s**t! But I’m not like that.'Meanwhile, Sir Paul fondly recalls the times he caught fleas when on holiday with John Lennon in Paris.'I tend to think back to early times,' he tells Uncut magazine. 'I remember we tried to hitchhike to Spain once but we only got as far as Paris. We liked i ...