“I don’t ever wanna hear, ‘Well, my mother told me to do this,’ unless you know that that’s the right thing,” Miss Hester tells the class. The teacher has shimmied into an empty desk next to Dasani. “I am telling you, as sure as I’m sitting here,” Miss Hester says, her arm resting across Dasani’s desk, “you’re gonna be held responsible for the choices you make.”

