Courage is the awareness of true measure of danger, and the mental willingness to endure it. Courage is often understood to have two categories: Physical and moral...Physical courage is the willingness to face serious risks of life instead of fleeing from it. Moral courage is the firmness of spirit that faces danger or difficulty without retreating. — The complicating factor is that fear exists in many different forms. In biochemical term; fear is the collection of hormonal responses released by the brain. Once these hormones disperse throughout the body, they begin to trigger defensive mechanisms such as raising adrenaline and cortical levels, and increasing heart rate and…