A compact, how-to summary of 80/20 principle or work more efficiently. Tim Ferris is renown for hacking the brain, the body and basically how we wire ourselves or others do to us. He seeks in this book, much like others, to unlearn the bad habit that associates long work with productivity. It demystifies the idea of working for meaning, sprung in the industrial era. Instead, he proposes working for sustaining oneself and hence, leaving the rest of the time for a more leisured experience of life. It is not just a petty self-help book, it has a pertinent review of the historical use of work-time efficiency, studies until date, personal advice and experiments, all with an authentic voice that reaches miles when you just want to come out of the depression of working all your life with no significant outcome. I, personally loved that he paralleled the long working days with a form of laziness, without giving it a second thought. He derives this thinking from the idea that in order to have a tangible sense of accomplishment at work, one needs to follow what comes natural and easy. Much like Seth Godin, Ferris encourages failures, quitting unnecessary dramas. I kindly recommend it.