When you're reading a novel, I think the reason you care about how any given plot turns out is that you take it as a data point in the big story of how the world works. Does such-and-such a kind of guy get the girl in the end? Does adultery ever bring happiness? How do winners become winners?
I've been thinking a lot about why it was so important to me to do The Idiot as a novel, and not a memoir. One reason is the great love of novels that I keep droning on about. I've always loved reading novels. I've wanted to write novels since I was little. I started my first novel when I was seven.I don't have the same connection to memoir or nonfiction or essays. Writing nonfiction makes me feel a little bit as if I'm producing a product I don't consume - it's a really alienating feeling.
I try really hard to cultivate the pure love of reading, to make time for it, because it would be really sad to still be a writer without remembering why, on some visceral, emotional level.
As a grad student and later as a writer, I have found it hard to sustain the pure, almost erotic love of reading I had as a kid - you know, where you climb in bed and read for hours and hours, and the book itself is this charged magical object. Later, when writing becomes your job, it's tied up with ego and all kinds of worry, and it's not always easy to get to that state of pure escape.