Happiness is a constant work-in-progress, because solving problems is a constant work-in-progressthe solutions to todays problems will lay the foundation for tomorrows problems, and so on. True happiness occurs only when you find the problems you enjoy having and enjoy solving. Sometimes Mark Manson, The Subtle Art of Not Giving a F*ck: A Counterintuitive Approach to Living a Good Life

The Subtle Art of Not Giving a F*ck by Mark Manson