Ramit Sethi's I Will Teach You to be Rich is the personal finance book that introduced me to all the basics (e.g., paying off debts, how credit scores work, why

Ramit Sethi's I Will Teach You to be Rich is the personal finance book that introduced me to all the basics (e.g., paying off debts, how credit scores work, why not investing in index funds across diverse asset classes is moronic, etc.). Dead practical advice despite the somewhat sleazy writing style (see title of book).