Your first name of Jefferi has given you a quick, analytical mind. You are creative, versatile, and imaginative. This name creates a desire to be a leader, to pioneer new undertakings, and to try new ideas in practical, creative endeavours that provide an outlet for your versatility and imagination. Your great initiative and driving power would enable you to excel in sales and promotion, and could take you far in business success, but you must guard against losing interest once your initial enthusiasm in a project wanes. In your dealings with people you place great importance in living up to one's word. Also, you must guard against using indulgence as an escape. At the best of times, you are not naturally disposed to be companionable and sociable, as diplomacy and finding the right words for the situation do not come easily to you. Your nervous intensity could cause indigestion and, over time, could lead to ulcers and severe stomach problems. In order to gain greater congeniality in your personal associations, you need to cultivate a more relaxed manner, greater generosity, understanding, and tolerance, and, above all, you need to avoid being too outspoken and self-opinionated. The effect of the nervous tension can appear in childhood as stuttering.