Cal Newport’s term for cognitively demanding work done without distraction — the opposite of shallow work like email, status updates, and meeting attendance.

The claim that pulled me in: deep work is becoming rarer and more valuable at the same time. That intersection is what makes it a leverage skill — not just nice to have, but a genuine multiplier on whatever else you’re doing.

Still to write

What deep work actually looks like in my own week — which blocks I protect, where I lose them, and the realistic ceiling for a PM-shaped role.

Threads to dig into: