In "The Complete Persepolis," Marjane Satrapi reflects on a provocative idea inspired by Simone de Beauvoir's "The Second Sex." She explores the notion that physical actions, such as peeing standing up, could alter a woman's perspective on life. The attempt to do so leads to a humorous and slightly unpleasant experience, highlighting the practical difficulties women face in a male-dominated society.

Satrapi's journey also touches on deeper themes of freedom and self-identity for women, particularly in the context of her Iranian background. Before challenging societal norms and becoming emancipated, she recognizes the importance of internal liberation and redefining her own existence as a woman.