The Millionaire Fastlane, a self-help guide advocating a rapid path to wealth through entrepreneurship. It contrasts this "Fastlane" approach with the traditional "slow lane" of saving and investing, arguing the latter is flawed and unreliable. The book emphasises building a business system that generates passive income, managing customer expectations to create loyal customers, and making crucial life choices to achieve financial independence. It also highlights the importance of personal responsibility and continuous learning.