"Adulting." is a humorous and practical guide to transitioning into adulthood, written by journalist Kelly Williams Brown. The book covers a wide range of topics from basic life skills like cleaning and cooking to more complex subjects like finances, relationships, and career development. Brown utilizes a step-by-step approach, offering advice and humorous anecdotes on how to navigate the challenges of becoming a functioning adult, often with a tongue-in-cheek tone. The author emphasizes self-reliance, setting realistic expectations, and avoiding common pitfalls, all while encouraging readers to embrace the messy, sometimes frustrating, and ultimately rewarding journey of adult life.