Being a sport star and a chef both require passion, commitment, work and natural ability.

Part of being a great restaurant chef is having an ability to bring all those people together, rather like a captain on a rugby field or a coach. It's also being a great teacher, because I'm only one person in a kitchen of 10 and I need to be able to bring all those people together and to teach them. I need to be able to communicate my thoughts and my process to them.

Sometimes I think you can lose the joy in what you do. It becomes a sense of 'I've got to beat him, I've got to beat him,' and you lose your own sense of joy.

You need good energy and you need to be fit because it's very tiring. A lot of the work is quite heavy and quite smelly. That's why girls drift out of the kitchen because they get fed up smelling like fish and vegetables and things like that.

What often separates the good from the great is a layer of innate ability, a gift, so it's partly that. There's many people with great gifts who don't work hard enough, or perhaps take it for granted, and therefore they don't have the passion and the commitment for it.

Sometimes someone coming in doesn't have the natural passion for it, but they find it through the coaching or mentoring I give them. I'm sort of opening curtains or blinds and all of a sudden they see it, they get it.

There's a layer of satisfaction that I get from cooking that is more than the work itself. I think when you're too competitive sometimes you can lose the joy of what you do.