Start Where the Room Is
Open a complex explanation from the listener's current decision, not from your full technical map.
Seven minutes. One launch decision. Too much model detail. Priya needs to open the fraud-model explanation for leaders who care about launch risk, not model internals. What should she say first? This model improved AUC after feature pruning, so I will walk through the validation curves first. Technically accurate, but it starts inside Priya's expertise. It violates the curse-of-knowledge guardrail: the room does not yet know why AUC matters to the launch decision. Think of this as tuning a smoke alarm for weekend orders: too sensitive slows good customers, too loose misses fraud. The decision is where to set it.…
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