People may say I developed an iron will but what really happened is that I made myself much fitter. I think an iron will is always supported by fitness.

'Survivor' wouldn't have happened had I not gone out there and helped CBS to sell sponsors to finance the first one. Part of my thinking on 'Survivor' was that it should have rewards that are corporate brands. A Big Mac one thimble-full of Coca-Cola.

My biggest fear ever is to be involved in a plane crash so when that happened... well I'm just thankful to be alive. I'm just grateful to be here at all.

I'd gone from being this art student messing about with music to this girl with a record deal magazine front covers and all this hype. In many ways it was everything I ever wanted but when it happened all I felt was total paralysing fear.

Grief has limits whereas apprehension has none. For we grieve only for what we know has happened but we fear all that possibly may happen.

I would sum up my fear about the future in one word: boring. And that's my one fear: that everything has happened nothing exciting or new or interesting is ever going to happen again... the future is just going to be a vast conforming suburb of the soul.

I think 'Dilbert' will remain popular as long as employees are frustrated and they fear the consequences of complaining too loudly. 'Dilbert' is the designated voice of discontent for the workplace. I never planned it that way. It just happened.

It wasn't not being famous any more or even not being a recording artist. It was having nobody who needed me no phones ringing nothing to do. Because I'm still too young to do nothing. I was only 24 when all that happened. Now at 40 I feel I've got more to give than I ever have.

I don't feel I was ever a 'famous' child actor. I was just a working actor who happened to be a kid. I was never really in a hit show until I was a teenager with West Wing playing First Daughter Zoey Bartlet. In a way that was my saving grace - not being a star on a hit show. It kept me working and kept me grounded.

I know I had my equivalents in Adrian Lester and Lenny James when I was at drama school. I remember David Harewood doing 'Othello' at the National and Adrian Lester having done Cheek by Jowl's famous 'As You Like It and Company' at the Donmar. Not necessarily performances I saw but just the fact they happened was massively encouraging.