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Made Simple: Ten Mental Models

by Kimani Upshur, M.Ed.

Ten models, one price. Made Simple Ten Mental Models is a toolkit for clear thinking: the Decision Matrix, Two-Way Door Decisions, Red Teaming, the Lindy Effect, Chesterton's Fence, Circle of Competence, Occam's Razor, the Pareto Principle, the OODA Loop, and the Pre-Mortem. Each model is a specific, learnable tool — not a trick — for weighing options, seeing what others miss, and making clear choices when everything looks equal. More from Kimani Upshur: https://upshurunlimitedllc.com