How to Use Mental Models for Everyday Problem Solving

I keep a small, beat-up notebook on my kitchen counter. Not for recipes or to-do lists—it’s where I draw problems. A circle for a conversation that keeps looping. A branching line for a decision I’ve been dodging. This habit came from years of arranging tiny apartments, then from studying the quiet logic of a chessboard.…

Why Your Calendar Should Include Thinking Time

Thinking time isn’t a gap between meetings. It’s a scheduled block with no agenda, no output requirement, and no interruption. In chess, a player’s clock isn’t just for moving pieces—it’s for sitting with a position until the pattern reveals itself. Your calendar needs the same. This article is for anyone who designs their days around…