Why This Phase Matters
Most PMs start with solutions. They inherit features, react to competitors, or build what stakeholders ask for. They never develop the muscle to sense where value is waiting to be created.
This phase builds that muscle. Without it, you'll always be executing someone else's vision, chasing symptoms instead of root causes, and optimizing existing games instead of creating new ones.
The Core Concept: Disagio
A feeling of unease about something that doesn't quite work, but you aren't exactly sure why.
It's not a defined problem. It's pre-problem. It's the friction, the "this is harder than it should be," the "why does everyone just accept this?" The disagio is your raw material. Everything else flows from it.