21 Commission Killers

Are you losing deals you should have closed? Do you hesitate at the wrong moment, overpromise, or struggle with objections? Sales is war, and the battlefield is littered with commission killers—silent traps that steal your hard-earned deals before you even see them coming. Michael Castillero knows this firsthand. After dominating the securities industry for decades, he faced a government takedown that could have ended his career. But instead of folding, he pivoted to solar sales and rebuilt his empire from the ground up. Now, he’s handing you the battle-tested lessons forged in the fire of real-life deals, losses, and comebacks. In 21 Commission Killers, you’ll uncover: ✅ The Hesitation Trap – How waiting too long can cost you the deal ✅ The Overpromise Pit – Why selling the dream too big can backfire ✅ The Listening Void – How talking too much kills the close ✅ The Discount Death Spiral – Why slashing prices only weakens your value ✅ The Follow-Up Fumble – The secret to turning “maybe” into a firm “yes” And 16 more hidden traps that could be stealing your sales without you realizing it. This isn’t a fluffy sales book filled with recycled advice. It’s raw, unfiltered, and packed with real-world strategies from a man who’s fought the toughest sales battles—and won. Whether you’re in solar, real estate, finance, tech, or any commission-driven field, these lessons will sharpen your edge, boost your close rate, and put more money in your pocket. Sales is a battlefield. Are you ready to win?