Algorithms to Live By

By: Brian Christian and Tom Griffiths Read: January 15, 2023 Rating: 6/10

Step by step algorithms which can be applied in our daily lives

Some ideas that I liked from the book:

The 37% Rule of Optimal Stopping - When evaluating options sequentially (apartment hunting, hiring, dating), examine 37% of possibilities as exploration phase before committing. The traveling salesman’s secret - mathematically proven to maximize probability of best choice while avoiding analysis paralysis. I apply this to time management: 37% of allocated time for research before decision-making.

Exploit/Explore Triage - The book’s restaurant selection algorithm: try new places 37% of dining occasions, return to known favorites otherwise. My adaptation - 3 months exploring new productivity methods before locking in routines. Surprisingly aligns with quarterly planning cycles in tech.

Antifragile Applications - While the rule assumes static options, I modify it for dynamic environments by treating the 37% as volatility buffer. Job searching: reject first 37% of offers not to find “the one”, but to calibrate market reality against expectations. Contrast with modern “swipe right” culture that optimizes too early.

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