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Thinking Skills

Mental models and reasoning tools for clearer thought.

17 posts · Thinking & Decisions

  1. 1

    How to Think More Clearly, Build Habits, and Generate Ideas

    Clear thinking, lasting habits, and creativity are learnable skills, not gifts. Here is the mental operating system builders use to get better at all three.
  2. 2

    How Your Mind Already Thinks (and Why It Misleads You)

    Your brain runs on two systems, and the fast one quietly makes most of your decisions. Learn how your mind already thinks so you can catch it misleading you.
  3. 3

    First-Principles Thinking: How to Reason From the Ground Up

    Learn first-principles thinking: break any problem down to bedrock facts and rebuild a better answer, with examples from SpaceX, Tesla, and daily life.
  4. 4

    First-Principles Thinking: 5 Tools You Can Use Today

    First-principles thinking sounds great until you face a real problem. Here are 5 concrete tools that turn the idea into a method you can actually use today.
  5. 5

    Systems Thinking: Why the Same Problems Keep Coming Back

    Systems thinking explains why the same problems keep returning no matter how you fix them. Learn stocks, flows, feedback loops, and delays in plain language.
  6. 6

    Leverage Points and Mental Models: Make Smarter Decisions

    Learn how leverage points and mental models help you make better decisions by finding where a small push creates lasting change instead of just trying harder.
  7. 7

    The Science of Habits: How Behavior Becomes Automatic

    Nearly half of what you do each day runs on autopilot. Learn the science of habits, the habit loop, and how to build behaviors that become automatic.
  8. 8

    Why People Don't Act (and the 4 Models That Fix It)

    Why do people want to act but never do? Learn the four behavior design models - Fogg, COM-B, Hooked, and Nudge - to make any habit or product stick.
  9. 9

    How to Build Habits That Actually Stick (Without Willpower)

    Learn how to design habits that stick using the habit loop, the 2-minute rule, habit stacking, and environment design - no willpower required.
  10. 10

    Ethical Product Design: Persuade Without Manipulating

    Every product shapes behavior. Learn ethical product design: how engagement mechanics work, how to spot dark patterns, and a Regret Test to stay honest.
  11. 11

    What Creativity Really Is (and How to Get More of It)

    Creativity isn't a gift you're born with. Learn what creativity really is, how the creative process actually works, and how to train it deliberately.
  12. 12

    Idea Generation Techniques: 10 Ways to Produce Ideas on Demand

    Stop waiting for inspiration. Learn 10 proven idea generation techniques - from SCAMPER to lateral thinking - to produce creative options on demand.
  13. 13

    Creativity on Demand: Flow, Incubation & Beating Blocks

    Creativity is not a lightning bolt you wait for. Learn how flow, incubation, and idea capture let you produce creative work on a schedule, not by luck.
  14. 14

    A Thinking Operating System: 4 Stages to Solve Any Problem

    Learn the four-stage thinking operating system that chains first-principles, creativity, mental models, and behavior design to solve hard problems for real.
  15. 15

    The Thinking Toolkit: 60+ Mental Models, Decoded

    A plain-language glossary of mental models, cognitive biases, and thinking skills-from first principles to habit loops-so you can think and decide better.
  16. 16

    Thinking Skills FAQ: The Questions Everyone Asks

    Straight answers to the most common questions about first-principles thinking, habits, systems, and creativity - what works, what doesn't, and when to use each.
  17. 17

    The Clear-Thinking Cheat Sheet: 3 Pillars Before You Decide

    A fast-review cheat sheet for clear thinking before any big decision: first-principles tools, habit design, and creativity techniques you can run in 20 minutes.