Suppose Judy scribbles on her desk. Having her clean the desk would be a relevant, realistic, and respectful logical consequence. Having her miss recess would be irrelevant. Having her clean every desk in the classroom after school would be an unrealistic amount of work, and the uncleanness of the other desks is unrelated to Judy's mistake. Saying "You're so rude—you just don't care about anyone but yourself!" would be a disrespectful attack on her character.