“The air felt different in my lungs. The world no longer looked the same. You change and then you change again. You become a dog, a bird, a plant that always leans to the left. Only now that my son was gone did I realize how much I'd been living for him. When I woke up in the morning it was because he existed, and when I ordered food in the night it was because he existed, and when I wrote my book it was because he existed to read it.”