Tyler Durden: Do you know what a duvet is?
Narrator: It's a comforter...
Tyler Durden: It's a blanket. Just a blanket. Now why do guys like you and me know what a duvet is? Is this essential to our survival, in the hunter-gatherer sense of the word? No. What are we then?
Narrator: ...Consumers?
Tyler Durden: Right. We are consumers. We're the by-products of a lifestyle obsession.