
From the library
Shane Parrish, 2019
In one paragraph
The first volume in Shane Parrish's series on mental models, covering nine fundamental thinking concepts including first principles thinking, probabilistic thinking, inversion, and Occam's razor. Teaches readers how to upgrade their mental toolbox with versatile, all-purpose models for better decision-making and problem-solving across all areas of life.
Also tagged
Where this sits in the operating system
Mental Models & Decision Frameworks
Mental Models & Decision Frameworks
Mental Models & Decision Frameworks
Key insights
The map is not the territory. Every model is a simplification and knowing which parts were discarded is the skill.
Circle of competence: the boundary matters more than the size, and knowing where it ends is the usable part.
Second-order thinking and inversion are the two with the highest return, and the two most often skipped.
Recognise it early
The failure and the correction sit side by side deliberately. Read the left column asking whether any of it is already true of you.
Learning models without applying them to real decisions
Using single models instead of multiple perspectives
Overcomplicating simple situations with unnecessary complexity
Staying within comfortable thinking patterns
Focusing on being right instead of thinking clearly
The same idea, argued differently
Adam Smith
Shane Parrish
Nassim Nicholas Taleb
The full breakdown
Before you close this
Naming the specific moment you will act roughly doubles the odds you do.
Reference
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