No, there is literally nothing on the business side that I wouldn't sacrifice in a heartbeat to have an extra couple of hours' writing. Nothing.
I think writing about the time in Hermione’s life that I write about – growing from childhood into womanhood, literally, I think it brought back to me how very difficult it is.So much is expected of you as you become a woman, and often you are asked to sacrifice parts of you in becoming a girl, I would say. Hermione doesn’t.
That's chess!" snapped Ron. "You've got to make some sacrifices!