Mark Koester

Writer, Product Designer, and Software Engineer

Posts in March 2026

Mar 31, 2026 Stuck in the Middle: Why Motivation Collapses Halfway to Your Goal
Mar 18, 2026 Is What I Am Doing Useful?: Book Notes on The Courage to Be Disliked by Ichiro Kishimi and Fumitake Koga
Mar 11, 2026 The Ostrich Problem: Why do we avoid checking our goal progress?