Hell Yeah or No

A collection of Derek Sivers’ short, sharp essays on what’s actually worth doing. The title captures his rule: if you’re not saying “hell yeah” to something, say no, because a calendar full of mild yeses crowds out the things you’d love. Across brief chapters he reconsiders work, success, money and identity, often by arguing against his own earlier positions. Quiet, contrarian and easy to reread — a small book that keeps rearranging how you spend your time.