Why You Bought That

Why You Bought That by Dr. Sunil Kumar explores the psychology behind everyday spending - why we buy, what influences our choices, and how emotions, habits, pricing, and social pressures shape our decisions. With wit and practical insights, the book encourages readers to become more conscious of where and why they spend their money.
on Sep 17, 2026

Why You Bought That is not a book about getting rich. It is about the few seconds in which we hand over money, and why what happens then is rarely what we think. Dr. Sunil Kumar argues that the spending mind isn't broken; it is a normal animal in a well-lit trap.

Part One exposes the mechanics: arranged prices, vanishing pauses, persuasive stories, social comparison, and discounts that cost more than they save. Part Two looks beneath them at the buyer: the self we shop for, the feelings that carry price tags, the money habits inherited from childhood, and the fade that dulls every purchase. Part Three offers practical, humane guidance built on an unpopular premise: you will lose all your money eventually, so the real skill is choosing what you lose it to. Witty and honest, it aims to make your spending more yours than theirs.