In this sharp and darkly funny new essay collection from the New York Times bestselling author, Cazzie David explores the irony and existential crises of leaving youth behind.

Beginning with her 29th birthday and ending with her 30th, Cazzie tries to mature in the span of one year. Along the way, she reflects on the delusions that laid waste to her twenties and reckons with their consequences now that the specter of a new decade is looming. Touching on everything from the pressure to find the "right" partner, dealing with the relentless grip of social media, and navigating body dysmorphic spirals, Delusions cuts through the noise, offering personal anecdotes, sharp cultural criticism, and witty, honest contemplations on the chaos of contemporary adulthood.