In John Barth's "Lost in the Funhouse," the quote "Nobody knew how to be what they were right" captures a sense of existential uncertainty experienced by the characters. It suggests that individuals often grapple with their identities and struggles to fulfill societal expectations. This reinforces the themes of confusion and self-discovery throughout the narrative, as characters navigate their roles in a complex world.

The statement reflects the broader human condition where self-awareness and identity are often elusive. As characters confront their inner conflicts, the novel illustrates the challenges of understanding oneself in a multifaceted reality. Barth's work ultimately invites readers to ponder the intricacies of existence and the quest for authenticity amidst societal pressures.