It really helps if you've got something like cycling, walking, running or swimming that can let your body release all that tension and keep your muscles fit.

I wrote a mad, passionate letter to the best restaurant in the UK, Le Gavroche in London, and asked if I could work for them. They gave me a job as a dishwasher (Colin laughs). For me that was a joy because I had a foot in the door of this world class restaurant. Just being around the buzz and the pots and pans and the wonderful food and all this produce that was coming in, that was the start of Paul Rankin the chef.

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.

The work element comes into it as well - how much you train and how much work you put into your craft, in the same way a carpenter would perhaps work under a great teacher, etc.

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.

In cooking I found my mentor in this great chef, Albert Roux. I think this is a very important thing in life, to find someone who can steer you because to find it all by yourself is quite a difficult and slow process. That's not to say you won't ever get there, but to find a great coach, a great mentor, someone to show you the way and to open a few windows and doors, is a wonderful thing in life.

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.