Decision fatigue is a real and familiar experience: by late afternoon, after a day of back-to-back choices, decisions feel harder, judgment feels duller, and the temptation to just pick something and move on gets stronger. You don't need a laboratory to recognize it. What's actually happening isn't ...

Most paralysis isn't a thinking problem. It's a sorting problem. The question that unsticks you: what does it actually cost me if I'm wrong?

Maybe there's a decision looming on your desk right now that you haven't made. You've thought about it, made the list, slept on it — and you're still stuck. I...

Rest isn't the reward for good thinking. It's the condition for it.

There's a quiet assumption built into how most executives work: that judgment is a stable trait. That if you're a sharp decision-maker, you're sharp — Monday morning or Thursday midnight, rested or running on four hours. Skill is s...