The Book On Clarity: How to Think Cleanly in a Messy World is not a motivational pep talk. It's an operating manual for clear cognition in an age of distraction.

Keene argues that clarity isn't a personality trait; it's a practiced discipline. The book maps the terrain that distorts thinking—overload, emotional residue, bias, and engineered distraction—and replaces it with structure: filters over funnels, protocols over panic, and signal over static.

Across five parts, readers move from naming the fog to building a personal architecture of insight, installing the Anti-Noise Protocol, calibrating internal signals, and sustaining clarity under pressure. The tone is dry by design: argument, example, application. No anecdotes, no performative hype, just practical scaffolding that can be lifted and used immediately.

If you're tired of reacting and ready to think cleanly—at work, in relationships, and in high-stakes moments—this book hands you the tools. Not certainty. Not perfection. Clarity.