Katri's advice was widely discussed in the village and struck people as correct and very astute. What made it so effective, perhaps, was that she worked on the assumption that every household was naturally hostile towards its neighbors. But people's sessions with Katri were often followed by an odd sense of shame, which was hard to understand, since she was always fair. Take the case of two families who had been looking sideways at each other for years. Katri helped both save face, but she also articulated their hostility and so fixed it in place for all time.
— from The True Deceiver, by Tove Jansson.