The most luxurious thing to me is having an hour of my day, which rarely happens, to listen to my iPod and sit on my couch. That's how I unwind.
There are about 700 flavors that you can smell, but only five you can taste. A lot of times what you're perceiving as flavor has nothing to do with palette, but it's more to do with scents.
My home kitchen is airy, with a gas stove, a stainless-steel island table in the center and granite countertops. It's very modest but there's tons of counter space, so you can slap down three or four cutting boards.
In a lot of ways, a lot of smells that aren't necessarily edible smell good, and they remind you of certain aspects of food. So making those associations with what smells good or smells a certain way and pairing that with actual edible ingredients is one avenue that we take creatively.
Food is a necessary component to life. People can live without Renoir, Mozart, Gaudi, Beckett, but they cannot live without food.
To me, every kitchen appliance is useful and nothing's overrated. When I look at my little espresso machine, I don't see coffee. I see a steaming valve as an opportunity to make amazing creme brulee.