In Clear Thinking, Shane Parrish delves into the art and science of decision-making, showing readers how to sharpen their minds to make better choices in everyday life and business. Drawing from years of research in psychology, cognitive science, and real-world experience, Parrish equips readers with a toolkit for critical thinking that is as practical as it is transformative.

Discover methods to:

• Identify and overcome cognitive biases that cloud judgment.
• Develop mental models to approach problems with clarity.
• Strengthen resilience in high-stakes decision-making situations.
• Improve communication for more effective problem-solving in teams.
• Utilize tools for systematic thinking to avoid common thinking traps.

Whether you're looking to improve personal decision-making, achieve success in business, or navigate complex challenges with confidence, Clear Thinking offers guidance to build a framework for consistent, rational decision-making. With insights that blend scientific rigor and real-world examples, Parrish’s book is a must-read for anyone looking to think sharper and lead smarter.

Perfect for business professionals, entrepreneurs, and anyone who values personal growth, Clear Thinking is not only a book about decision-making—it’s a comprehensive guide to refining the way you interpret, respond, and create outcomes in every area of life.

'An indispensable guide' James Clear, author of Atomic Habits
'A game-changer' Morgan Housel, author of The Psychology of Money
'A must-read' Mark Manson, author of The Subtle Art of Not Giving a F*ck
'A masterwork' Ryan Holiday, author of The Daily Stoic

Shane Parrish is a renowned thinker, entrepreneur, and founder of Farnam Street, a platform dedicated to helping individuals navigate life's complexities through mental models, decision-making frameworks, and practical wisdom.

• Career Background: Parrish began his journey in the intelligence sector, which deeply influenced his understanding of decision-making and critical thinking.
• Farnam Street: Through Farnam Street, Parrish has built a global community passionate about continuous learning and improvement. The blog explores topics from psychology to philosophy, focusing on developing mental models and sharpening thinking skills.
• Authorship: Known for his clarity of thought and ability to distill complex ideas, Parrish has authored several books that are celebrated for their practical insights, including Clear Thinking.
• Public Speaking: Parrish is a sought-after speaker who regularly shares insights on decision-making, mental models, and leadership. His talks emphasize practical approaches to improve cognitive abilities and make informed choices.
• Influence: His work has impacted a wide range of audiences, from CEOs and executives to students and entrepreneurs, helping them develop the mental clarity needed for effective decision-making in a rapidly changing world.
• Unique Perspective: With a background that combines intelligence work with deep dives into cognitive science and behavioral psychology, Parrish’s approach to thinking and decision-making is both unique and highly actionable.

Shane Parrish continues to inspire individuals through Farnam Street and his writings, bringing a much-needed focus on mental clarity and intellectual growth in an era of information overload.