The fifth interior enemy is overcaution. It is the timid approach to life. Timidity is not a virtue, it's an illness. If you let it go, it'll conquer you. Timid people don't get promoted. They don't advance and grow and become powerful in the marketplace. You've got to avoid overcaution.
Do battle with the enemy. Do battle with your fears. Build your courage to fight what's holding you back, what's keeping you from your goals and dreams. Be courageous in your life and in your pursuit of the things you want and the person you want to become.