DO NOT FIGHT THE LAST WAR: THE GUERRILLA-WAR-OF-THE-MIND STRATEGY What most often weighs you down and brings you misery is the past. You must consciously wage war against the past and force yourself to react to the present moment. Be ruthless on yourself; do not repeat the same tired methods. Wage guerrilla war on your mind, allowing no static lines of defense—make everything fluid and mobile.
