Rich in Life is a thoughtful guide for adults who want to spend with greater intention, joy, and purpose without falling into the trap of buying more stuff. Drawing on accessible insights from behavioral economics, psychology, and happiness research, Lena M. Quill shows why more consumption often delivers only a brief lift and how certain purchases can create lasting value instead. Readers will learn how to distinguish high-value spending from low-value spending, recognize lifestyle inflation before it quietly takes over, and make choices that support freedom, connection, health, learning, convenience, and time. Rather than preaching deprivation or extreme frugality, this book offers a practical middle ground: enjoying money more while becoming more selective about what it is used for. With reflection questions, exercises, examples, and simple frameworks, Rich in Life helps readers clarify their values, evaluate purchases with confidence, and define what being rich in life means on their own terms.