Book · 2026 · Self-Help
80/20 Beliefs
Why Changing Just a Few Beliefs Can Transform Your Life
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The new books are 80 20 beliefs and 80 20 daily.
Tim Ferriss · The Tim Ferriss Show · Jul 2023 Listen at 2:24:24 Why people recommend it
80/20 Beliefs by Richard Koch is a practical guide that applies the Pareto Principle to human psychology, mindset, and personal effectiveness to help individuals optimize their lives. Tim Ferriss recommended the book on The Tim Ferriss Show during the episode titled #680: Richard Koch — Revisiting the 80/20 Principle, The Power of Optimistic Jou, which aired on July 5, 2023. During the wrap-up segment of the conversation with author Richard Koch himself, Tim Ferriss explicitly directed his vast audience's attention to the guest's newly released literary projects. Alongside its companion volume, Tim Ferriss highlighted this specific title as essential reading for anyone looking to leverage the power of the eighty-twenty rule in reshaping their mental frameworks and core assumptions. The endorsement served as a direct call to action for listeners of the podcast to explore how minor shifts in foundational beliefs can yield disproportionately massive improvements in daily happiness, decision-making, and overall life outcomes, reinforcing the long-standing collaboration and shared intellectual interests between the host and the author.
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Tim Ferriss the new books are 80 20 beliefs and 80 20 daily 1
“the new books are 80 20 beliefs and 80 20 daily”
Also mentioned in the same episodes
Other mentions (4: passing, ad reads, own books)
“he has two upcoming books 80 20 beliefs which identifies the very few beliefs in our lives that strongly influence what we do and therefore the results we get”
“I'm now writing a book called 80 20 beliefs”
“and in the book 80 20 beliefs I will list about a dozen which I think Encompass the great majority of toxic beliefs”
“anyway this book is going to come out next year as indeed 80 20 beliefs is going to come out”


