『I Will Teach You to Be Rich』要約

Ramit Sethi’s *I Will Teach You to Be Rich* is a personal-finance guide built around the idea that getting rich is less about deprivation and more about automating good decisions. Sethi, who studied social psychology at Stanford, structures the book as a six-week program covering banking, saving, investing, spending, and earning more. His signature framework is “conscious spending”: rather than tracking every latte, he encourages readers to cut costs ruthlessly on things they don’t care about so they can spend extravagantly on what they love. The book opens with optimizing credit cards—using rewards and negotiating fees—then moves to opening high-yield savings accounts and automating transfers so money flows to goals before it can be spent. Sethi is a vocal advocate of low-cost index funds and long-term investing through tax-advantaged accounts like 401(k)s and Roth IRAs, arguing that most people don’t need to pick stocks or pay financial advisers. A notable chapter focuses on “the myth of financial expertise,” criticizing the advice industry. He also addresses big-ticket decisions such as buying a house versus renting and negotiating a salary raise, and he includes scripts for calling banks and asking for fees to be waived. The tone is irreverent and contrarian, aimed at people in their twenties and thirties who feel priced out of traditional advice. First published in 2009 and updated in 2019, the book became a *New York Times* bestseller and remains a widely recommended starting point for automating personal finances.