On a Friday night, I like to go out because my friends, who have been working normal hours, just want to let go after a stressful week at work.

I would be the last person on earth to complain about what I do - I feel very fortunate and I know there are a million jobs in the world that are much, much harder - but it's not always an easy or glamorous thing to do, that's for sure.

Travel is best when it's as unplanned as possible so that you get that real sense of adventure. The film 'Thelma and Louise' really encapsulates that - their travels are unplanned and spontaneous and therefore full of excitement, escapism and optimism.

I think it's more important to seek the truth than to try and be perfect, to be honest.

When you're forced to watch something in school, you never really enjoy it, you sort of rebel against it in a certain way.

Some people can very easily switch off and be guilt free, not that what I'm doing is about guilt, but they can completely disconnect and not care because it doesn't affect them. I've always really cared about what happens and felt a certain responsibility.

I think we can't feed the amount of people that are on this planet the way we are doing it.