When you tell filthy jokes as if they were all really serious, and happening all in the life of one family, it becomes a farcical situation. Imagine if you had a script that was imposed on your life - we all do in a certain way, from society, or family, the need to make money, biology, death. But you will have a certain latitude, or freedom, to read the script in your own way.

If you're a poet and you're using rhyme, rhyme generates ideas. If you're a songwriter and you're using melody and words together, they bounce off each other in interesting ways that you couldn't get otherwise, because you do things unexpectedly.

I enjoy the optimism of design, even though we can see it as doomed. But I'm telling most people that I'm not writing about design any more this year. It makes no sense at all during the recession unless you write about sustainable or ethical design-very basic things, like how to get clean water in countries with a shortage of it.

Maybe it's the Calvinist guilt about capitalism or mercantilism. But, I like the idea of doing things that only exist for as long as they exist, which are not archives, which are not sold or prepared even. It's funny though, because a lot of my unreliable tours were inspired by the docents at the Japan Society, who are mostly these volunteers from the Upper East Side. They basically find positive messages in really nihilist, perverse videos. So they were my inspiration.

Franz Kafka once said that happiness consists in having an ideal and not progressing towards it. If you did progress towards it, you'd be unhappy because you'd never be able to reach it. You can incrementally improve your life, but you never quite experience the glamour. You never quite get to your utopia, or whatever it is. And once you realize that you can be quite Buddhist about it, and say, "Well, okay, I'm just going to keep detached from it all."

When you tell filthy jokes as if they were all really serious, and happening all in the life of one family, it becomes a farcical situation. Imagine if you had a script that was imposed on your life - we all do in a certain way, from society, or family, the need to make money, biology, death. But you will have a certain latitude, or freedom, to read the script in your own way.

Pablo Picasso said, "Art is the lie that tells the truth," and it's not a terribly radical statement. It's always been that you can tell truth through fiction. And this idea also comes from nuclear physics.