1.
Revealed preference beats stated intent. 200,000 reservations at $100 deposits don't equal real buying commitment when prices jump 50% and physics don't cooperate.
2.
Unit economics can't be wished away. Losing $132,000 per truck means the math and physics aren't working—heavier batteries need more batteries, creating a doom loop.
3.
Know your customer's edge cases. Truck buyers don't buy for daily use—they buy for what it might do. If it can't tow a camper 300 miles, it's not a real truck.