Grant Cardone disagrees. He thinks not selling is the real crime.

The Art of the Close: 5 Survival Tactics from Grant Cardone’s Sell to Survive

In his high-octane book, Sell to Survive: The Closer’s Survival Guide , Cardone doesn’t just teach you how to ask for the order. He rewires your brain to see closing not as a transaction, but as a .

If you have a product or service that genuinely helps people, you have a to close the sale. Letting a prospect walk away with a problem you can solve is the real rudeness.