I became, and remain, my characters' close and intent watcher: their director, never. Their creator I cannot feel that I was, or am.
Elizabeth BowenRoughly, the action of a character should be unpredictable before it has been shown, inevitable when it has been shown. In the first half of a novel, the unpredictability should be the more striking. In the second half, the inevitability should be the more striking.
Elizabeth Bowen