The most powerful and quickest way to dispel your fear is to face your fear, be Courageous, and take action in spite of your fear.
Some fears are small, and only require a small amount of Courage. Other fears are paralyzing, and can only be overcome with a large amount of Bravery and Boldness.
Sometimes fears can be faced slowly over time, through reflection and meditation, and gradually be overcome. Other times, the only way to face them is head-on, with a tremendous amount of emotional energy and resolve.
Stepping out in Courage is the same as believing in yourself and the power you have to create and accomplish. With the belief, comes the power.
Implementation: Do something Courageous right now! Be bold, daring, and brave. Step into your power!