2 min lesson
The spine: one page you never abandon under pressure
Respond to "Why is the spine ordered, rather than a flat list of talking points?" Name the reason and the detail behind it.
Step 1 of 3
Everything you've learned compresses into one structure you can run from memory when the room gets hostile, the VP interrupts or you blank. The spine is a load-bearing skeleton, not a script. Seven beats, in order, that turn a messy enterprise conversation into a coherent path from where work waits today to what gates the expansion.
Why a spine and not talking points? Under pressure you don't lose your facts. You lose your order.
You start defending a feature before you've established the risk it has to respect. You quote a metric before anyone agreed on the baseline. The spine fixes sequence so each beat earns the right to the next. Master it and you can be interrupted at beat 4, dragged back to beat 2 and still know exactly where you are.
Interactive diagram. Tab through its regions; each focused region shows its detail in the panel below.
Run it in order. Current → Risk → Use case → Cursor fit → Pilot → Proof → Expand. Each beat is a question you answer before advancing. The closing message rides on top of all seven.
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Optional practice