Dollars and Sense: How We Misthink Money and How to Spend Smarter

Dan Ariely and Jeff Kreisler explore the psychology behind personal financial decisions, combining behavioral economics with humor. They examine why people make seemingly irrational choices with money: why paying for purchases feels painful, why past overpayment justifies present overpayment, and why the same soda costs feel different in different contexts. While money is often thought of in terms of numbers and values, actual spending decisions are driven more by emotion than logic. Emotions shape financial behavior and spending habits, frequently working against our goals to save, assess value, and spend responsibly. Ariely and Kreisler challenge common assumptions about the relationship between our brains and money, questioning many widely held beliefs about personal finance. They explain how understanding these psychological patterns can help people override instinctive financial choices and make better decisions. The book offers practical guidance for navigating financial decision-making, saving, and spending more effectively.