DFW: I guess I, when I was in my twenties, like deep down underneath all the bullshit what I really believed was that the point of fiction was to show that the writer was really smart. And that sounds terrible to say, but I think, looking back, that’s what was going on. And I don’t think I really understood what loneliness was when I was a young man. And now I’ve got a much less clear idea of what the point of art is, but I think it’s got something to do with loneliness and something to do with setting up a conversation between human beings.
[And now you know what social networks are all about.]
Source: Daring Fireball