I just loved this story, the playing with ideas of who you have been, are, and choose to be, or if you don't get a choice, how you play out the hand that's been dealt to you. It was so entertaining, and ultimately hopeful!
As for the narration, I love the variety of narrators we get here, and I thought Rachael's tone was perfect for this snarky viewpoint character. And if some words weren't paced or pronounced exactly as I would have, well, I haven't lived through a bunch of different realities, and I can see how that might affect speech patterns!