The quote from Thomas Pynchon's "Gravity's Rainbow" reflects a sense of youthful optimism mingled with frustration. The phrase "a pocket full of spare change" symbolizes the limited resources and potential of a young person navigating a complex urban environment. It suggests that despite having just a small amount of money, the individual possesses a wealth of emotions and experiences, notably anger, that can influence their journey through the challenges of city life.

This juxtaposition of financial scarcity and emotional intensity highlights the struggles of a 30-year-old navigating adulthood. The term "anger unlimited" implies a deep-seated conflict within, suggesting that the protagonist is grappling with societal pressures, personal aspirations, and the inherent chaos of urban living. Pynchon’s work often delves into the intricacies of human experience, and this quote encapsulates the blend of hope and disillusionment that comes with trying to find one’s place in the world.