His tiredness hurt so much it kept him awake.

Imagine that human existence is defined by an Ache: the Ache of our not being, each of us, the center of the universe; of our desires forever outnumbering our means of satisfying them.

This wasn't the person he'd thought he was, or would have chosen to be if he'd been free to choose, but there was something comforting and liberating about being an actual definite someone, rather than a collection of contradictory potential someones.

The problem was money and the indignities of life without it. Every stroller, cell phone, Yankees cap, and SUV he saw was a torment. He wasn't covetous, he wasn't envious. But without money he was hardly a man.

Fiction is a solution, the best solution, to the problem of existential solitude.

The problem with making a virtual world of oneself is akin to the problem with projecting ourselves onto a cyberworld: there’s no end of virtual spaces in which to seek stimulation, but their very endlessness, the perpetual stimulation without satisfaction, becomes imprisoning.

But she was seventeen now and not actually dumb. She knew that you could love somebody more than anything and still not love the person all that much, if you were busy with other things.