Categories Articles ‘My Brain Thrives on Variety’: His Side Hustle Inspired By ‘The 4-Hour Workweek’ Led to $600,000 in 16 Months Post author By crystalg Post date February 8, 2025 Entrepreneur Tags '4Hour, 'The, $600000, Brain, Hustle, inspired, months, Side, thrives, variety, Workweek ← GM will reportedly stop making gas-powered Chevy Blazer → Airlines desperately want more planes — but Boeing and Airbus can’t keep up