In "Angels," author Marian Keyes explores the complexities and challenges of political correctness in modern society. The narrative highlights how navigating the sensitivities surrounding language and behavior can feel like a treacherous journey, often leaving individuals uncertain about their choices and the implications of their words. Keyes' approach combines humor with poignant observations, illustrating how these societal pressures impact personal interactions.

The book delves into the idea that while striving for politeness and sensitivity is important, it can also lead to misunderstandings and increased anxiety. Keyes encourages readers to reflect on the balance between expressing genuine thoughts and adhering to political correctness, suggesting that honest communication can sometimes be overshadowed by the fear of offending others.