So, my mom and I end up talking a fair amount about how there are at least two sides to every story. It depends on how many participants are involved, but in your typical good vs. bad story, you hear all about Batman's experiences, and the audience is all, "Poor Batman!" while forgetting that the Penguin has a perspective, too. Which is what made Best Enemies so cool: Heller switches halfway through the novel to tell the "bad guy's" story. And when I saw that, I was, in my 3-am, sleep-deprived overly-emotional, giddy state, unduly upset about this decision. I didn't want to read Tarra's story; I liked Amy. And the first couple of pages were pretty hideous. However, seeing Tara's side to the initial interactions of the pair did that whole-new-light thing on the relationship. I still like Amy better, but I don't dislike Tara, either. The best part of it all, though, is that they both grow up and mature enough to make amends and be friends again. And they aren't perfect at it, either. They don't say, "Aw, sweetie, lets be friends again!" and life is happily ever after. Amy lapses. And she realizes how ridiculous her lapse was, feels terrible, and apologizes, like a sincere, mature adult. And I'm a big, big fan of people being sincere, mature adults. I think it's something we should all strive to be.