Episode 31: Inversion: Working Backwards to Find Answers episode artwork

EPISODE · Mar 31, 2026 · 14 MIN

Episode 31: Inversion: Working Backwards to Find Answers

from The Polymath · host Achintya Krishnan

Instead of asking "How do I succeed?" ask "How do I fail?" Then avoid those things. Inversion means approaching problems backwards—from the opposite end. Carl Jacobi said "Invert, always invert." Charlie Munger says "Tell me where I'm going to die, so I never go there." Why does this work? Because we're better at spotting problems than solutions. Failure modes are specific; success is vague. We'll show you how to practice inversion: define your goal, flip it (how would I guarantee failure?), list the failure modes, avoid them. Apply this to wealth (how do I stay poor?), health (how do I die young?), relationships (how do I ruin them?), business strategy (how would competitors destroy us?), and decisions (what would make this a disaster?). Combine with first principles, second-order thinking, and systems thinking. Inversion is defensive—it helps you not lose. Use forward thinking to win big, but use inversion to avoid catastrophic mistakes. Simple, powerful, actionable.

Instead of asking "How do I succeed?" ask "How do I fail?" Then avoid those things. Inversion means approaching problems backwards—from the opposite end. Carl Jacobi said "Invert, always invert." Charlie Munger says "Tell me where I'm going to die, so I never go there." Why does this work? Because we're better at spotting problems than solutions. Failure modes are specific; success is vague. We'll show you how to practice inversion: define your goal, flip it (how would I guarantee failure?), list the failure modes, avoid them. Apply this to wealth (how do I stay poor?), health (how do I die young?), relationships (how do I ruin them?), business strategy (how would competitors destroy us?), and decisions (what would make this a disaster?). Combine with first principles, second-order thinking, and systems thinking. Inversion is defensive—it helps you not lose. Use forward thinking to win big, but use inversion to avoid catastrophic mistakes. Simple, powerful, actionable.

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Episode 31: Inversion: Working Backwards to Find Answers

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This episode was published on March 31, 2026.

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Instead of asking "How do I succeed?" ask "How do I fail?" Then avoid those things. Inversion means approaching problems backwards—from the opposite end. Carl Jacobi said "Invert, always invert." Charlie Munger says "Tell me where I'm going to die,...

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