The BBC is a huge part of the nation's cultural life.
My own valuation moment: When I started 'Antiques Roadshow,' John Benjamin looked at my engagement ring, which is Victorian. I sat there as a visitor would and he dated it, talked me through the stone, which is an opal, and which mine it would have been from.
In my twenties, I was virulently opposed to anyone commenting on my appearance, lest it come at the expense of my ability.
I had done debate programmes before and quite often you go into them thinking: 'I might need to build some energy in the room.' 'On Question Time,' the reverse is true. A lot of the time, I am just trying to not have it turn into a slanging match.
I'm all for a passionate debate, and sometimes things can be heated, which is fine, up to a point. As long as we remember that we are human beings.
If you take over a programme from a longstanding incumbent, not everyone's going to like it.
Antiques Roadshow' was the first job I had taken since my children were born that took me away from them consistently over a period of time. That was a big adjustment for all of us.
I'm all about the story. And the stories I remember tend to be the ones of sorrow, or family history, or revelation of the self.