Stop taking things personally. Throughout the time with "Kitchen Nightmares" and "Hotel Hell," when they work, you don't get any praise. When they fail, you get blamed. You're f - ed either way, but it doesn't stop me doing them, I think.

I've been in New York for 15 months. Winning two stars in the Zagat number one best newcomer within ten months of opening in New York has taught me a big lesson.

Find what's hot, find what's just opened and then look for the worst review of the week. There is so much to learn from watching a restaurant getting absolutely panned and having a bad experience. Go and see it for yourself.

What's frustrating more than anything is when chefs start to cut corners and believe that they are incognito in the way they send out appetizers, entrees, and they know it's not 100 percent, but they think the customers can't spot it.

MasterChef Junior for me was about working closely with these kids and getting them to reeducate their parents to understand that food is as important educationally as Math and English and it's important that we don't take it for granted.

It goes back to the early days in the kitchen where you would be tasting dishes all night long, so the last thing I want to do in the morning is eat. Chefs generally tend to be grazers.

[Molecular gastronomy] was a great trend, because it experimented with food. The benchmark was [former elBulli head chef] Ferran Adrià, and now he is no longer there it is harder to gauge.