Are you one of those who believes in living life to the fullest and making the most out of every day? If so, then you are a zestful person. Zest makes an individual loaded with positive vitality that emanates from him to others around. In it lies true happiness, satisfaction, and a deep sense of value. It enrich personal abilities that are the internal capacities that determine ones uniqueness. honesty, trustworthiness, dependability & flexibility.