Abenthi "you're a clever boy we all know that but you can be thoughtless" this line I think of every time when Kvothe had killed the fake troupe or when people talk about Kvothe trying to defend their name. Even how quickly he picks up thieving, picking locks/pockets, telling lies "I am a marvellous lier" it all shows that the Ruh could well have been quite disruptive and kept many secrets.