In Chapter I, the narrator preempts critics who might object to the faults and
follies of his characters. He thus warns the critic "not to condemn a Character
as a bad one, because it is not perfectly a good one." The narrator, claiming
that he has never encountered a perfect person in conversation. Fielding was
known to converse with people of all types and his knowledge of people's manner
of acting and speaking reveals itself particularly in his characters' realistic
dialogue.