"No man who is enthusiastic about his work has anything to fear from life"
Courage is a special kind of knowledge. It's the knowledge of how to fear what should be feared and how not to fear what should not be feared.
There can be no great courage when there is no confidence or assurance. Half the battle is in the conviction that you can accomplish what you undertake. With practice you'll come to a point of competence in anything. You'll find yourself accomplishing your goals with grace and confidence.
Affirmation: I have the courage to say YES to my desires!