Bertie is shown to have an idealistic nature, which contrasts with Jeeves's more pragmatic views. This is illustrated in chapter 15, when Bertie tries to persuade Aunt Dahlia to return a silver porringer because stealing it was a breach of hospitality, while Jeeves merely states that no useful end will be accomplished by retaining the object. The unscrupulous Bingley's behaviour suggests to some degree what Jeeves might be like if he were entirely amoral (Jeeves, like Bingley, uses the club book for blackmail purposes), and shows how Bertie's innocence redeems the dishonorable tactics used by Jeeves by giving them an altruistic and honorable goal.