Self-Sacrifice, written by Thornton Wilder, is a brilliant one-act play that combines wit, irony, and exaggerated situations to expose human vanity and selfishness. Although the title suggests noble renunciation, the play humorously demonstrates that genuine self-sacrifice is almost impossible when individuals are driven by pride and self-interest. The play qualifies as a farce because of its absurd situations, comic misunderstandings, exaggerated characters, and ironic reversal of expectations. Wilder employs these elements to ridicule human pretensions while entertaining the audience. Farce is a dramatic form characterized by improbable situations, exaggerated behavior, rapid action, comic conflict, and ridiculous misunderstandings. Self-Sacrifice embodies all these features. The central conflict revolves around people who loudly proclaim their willingness to sacrifice themselves for others but secretly hope that someone else will actually perform the sacrifice. This contradiction between words and actions creates continuous comic tension and highlights the hypocrisy of the characters. The characters in the play are not psychologically complex individuals but comic types. Each represents a particular human weakness such as vanity, pride, selfishness, or excessive sentimentality. They make grand speeches about courage, honor, and duty, yet when the moment of actual sacrifice arrives, they become hesitant, fearful, or evasive. Their exaggerated behavior is a defining characteristic of farce, where characters often behave irrationally in order to intensify comic situations. The play's humor largely arises from the gap between appearance and reality. Every character wants to appear generous and heroic before others. Public image becomes more important than genuine moral action. This ironic contrast creates laughter because the audience quickly realizes that the characters' noble declarations are merely performances. Wilder cleverly exposes