You can never reach your destiny until you face and conquer the giants who stand in front of you. Besides the delay you experience whilst fighting, these battles against these giants give you a point of reference as you move towards your full potential. According to King David's curriculum vitae, he stated that that he killed a lion and fought a bear in the wilderness. These were major landmarks in his life and he could refer to them whenever he faced new challenges. Life is full of challenges and there have always been giants around since the fall.