This document outlines a self-defense course for CEOs on improving sales performance. It discusses 5 steps CEOs can take: 1) Be teachable and humble; 2) Be a true leader who inspires others; 3) Set ambitious goals and expand operations to achieve them; 4) Only hire sales experts who are willing to demonstrate their skills; 5) Get rid of or retrain non-producing salespeople. The overall message is that CEOs need to spend more time focused on sales to solve problems and dramatically increase profits.