How to prioritize your hypothesis so you know what to test first.
Do HR, Finance and Legal make products?
Teams that don't make customer facing work still work on "products" and have "customers." This article explains how to think about this kind of work - from HR, Legal, Finance et al - in a new light.
Why does every project have to be Agile these days?
Truly agile teams enjoy the ability, desire and safety to respond to change over following a plan.