Goal: Prove people will pay for your solution before you build too much.
The test: Money talks. Opinions don't.
┌─────────────────────────────────────────────────────────┐
│ 12-WEEK VALIDATION │
├─────────────────────────────────────────────────────────┤
│ │
│ Week 1-4 Week 5-8 Week 9-12 │
│ ────────── ────────── ───────── │
│ │
│ 50+ convos → 12 PAYING → PROVE │
│ Patterns pilots REPEATABILITY │
│ emerge $$ committed 5 more customers │
│ │
│ ↓ ↓ ↓ │
│ VALIDATE MEASURE SCALE │
│ │
└─────────────────────────────────────────────────────────┘