Even if this person's girlfriend was a hateful bitch, you would sleep with her out of spite. - Chuck Klosterman

You have punched this person in the face.

In fact, there may be a day in the near future when you find yourself in a conversation about this book, and someone will ask you what the story is really about, beyond the rudimentary narrative of a cross-country death trip based on a magazine article. And it's very likely you will say, "well, the larger thesis is somewhat underdeveloped, but there is this point early in the story where he takes a woman to Ithaca for no real reason, and it initially seems innocuous, but - as you keep reading - you sort of see how this behaviour is a self-perpetuating problem that keeps reappearing over and over again." In all probability, you will also complain about the author's reliance on self-indulgent, postmodern self-awareness, which will prompt the person you're conversing with to criticize the influence of Dave Eggers on the memoir-writing genre. Then your cell phone will ring, and you will agree to meet someone for brunch.

The satisfaction you feel from your own success pales in comparison to the despair you feel from this person's personal triumphs, even if those triumphs are completely unrelated to your life.