I take great pride in my literary works. Journalism is much faster. I'm not embarrassed by my journalism. I consider it to be like sketches, like an artist's sketch. I use it later in other writing. But I don't pretend that it has high literary merit either. I can do an essay pretty fast. I do them on airplanes, I do them at hotels, I do them at bus stops sometimes. I've written very good things on the go.