It's very hard to be an innovator at the highest level in any discipline. For some chefs it's merely about combining ingredients, but that's something you can do with your eyes closed.
When you talk about avant-garde cuisine, the surprise factor is really important. For example, I love looking at blogs and the photos, but I'm not that keen on other people taking photos of my dishes.
When people arrive at El Bulli, everybody goes through the kitchen. It's a way of making them feel at home. When they leave, the only thing I ask is whether they've been happy. Everything in between, I don't particularly care.
Monkeys don't enjoy or appreciate flavours. Experts have told us that human beings are the only beings that can appreciate food at this higher level and the only living beings that cook.
If a child plays sport early in childhood, and doesn't give it up, he will play sport for the rest of his life. And if children have a connection with, and are involved in the preparation of, the food they eat, then it will be normal for them to cook these kind of meals, and they will go on cooking them for the rest of their lives.
I wanted to take nouvelle cuisine further, to the point where we were breaking down the essence of taste and sensation, reconfiguring food as a series of really intense hits on the tongue.
Why not mix this and that? If soy goes well with fish, how come no one does beef carpaccio with soy? Why do we have such a taste and not another? It's all about culture. There is something, however, that I really don't like: bell peppers.
Friends are really important, especially when you've had the successes that I've had. I've gone really far in my career, so they're the ones that keep you humble, keep your feet on the ground.