From A Constellation of Vital Phenomena by Anthony Marra.

“I don’t understand.”

Deshi shook her head. Her romantic advice was worth a foreigner’s ransom, and here she was, giving it freely to a girl who couldn’t appreciate the hard-earned wisdom. “Just stay away from oncologists, okay?” she said, and led the girl to the waiting room. “If you just remember that, you’ll spare yourself the worst of it. Now, why don’t you get your notebook out and draw something?”

“Like what?”

“I don’t know. Where would you most want to be right now?”

“My home,” she said. She thought the word meant only the four walls and roof that held her, but it spread out, filled in, Akhmed, the village, her parents, the forest, everything that wasn’t here. “A week ago.”

“And I’d rather be right here forty years ago, when they first offered me the job. I’d wag my finger right in the head nurse’s face and say, no, no, you won’t trick me, and I’d walk right out those doors.”

“It’s stupid. There are maps to show you how to get to the place where you want to be but no maps that show you how to get to the time when you want to be.”

“Why don’t you draw that map?”

“Only if you let me play on the fourth floor.”

“Child, if there was such a map, there would still be a fourth floor. Start drawing.”