I want people to know there is more to Somalia than looting and piracy.

There is nothing better than playing a scene with John Cleese or Maggie Smith. It's electric. But I don't think I'm the sort of person who needs to have an outer ego in order to produce something. I realised that through the travel programmes.

One of the difficult things of so much travelling is to say goodbye.

I'd got over playing a character. People accepted who I was, and if I was incompetent and useless, they felt quite endeared to me.

I've been lucky to have made a number of travel programmes with the BBC, the object being to see places off the beaten track. As a result, I've often had a guide who's been able to show me things that you wouldn't see with a tour group.

Please don't ask which I enjoy more - acting or hosting - because I love them equally.

People look for patterns in everything. It's what keeps us sane, I suppose. I struggle to see any patterns in my life. I think I can understand depression a bit because of my sister. My own feelings of ... I'm aware that, if you feel down, it can be strangely unrelated to circumstances around you. That's just the way life is.