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...

When the Number Becomes the Goal: Goodhart's Law and the Limits of Measuring People

The moment a measure becomes a target, people optimize the measure instead of the thing it was standing in for. For anything as human as leadership or growth, that's not a risk to manage — it's a reason to be carefu...

AI can take real work off your plate. It can also quietly take your judgment — not by force, but because you stop exercising the capacity that keeps the judgment yours. The line between the two is worth knowing precisely.

Every powerful new tool arrives with the same question attached: does it ampl...

Decision-making is the core function of executive leadership, and it is also the function most quietly degraded by pressure. Leaders tend to assume that judgment is stable — that the same mind which reasons well in a calm review will reason well in a crisis. The neuroscience says otherwise. Under ac...

Most advice about decisive leadership collapses two different things: the belief that you can influence outcomes, and the habit of deciding quickly. The first is one of the most durable findings in psychology. The second, applied indiscriminately, is how experienced operators walk confidently into a...

Groupthink doesn't come from a shortage of bold personalities. It comes from a process that rewards agreement. 

The popular story about innovation goes like this: organizations get stale, consensus calcifies, and what saves them is the maverick — the bold non-conformist who challenges the status qu...