Your first name of Derden has given you a quick, analytical mind. Family and friends find it hard to understand you because of your changing moods, and because of your intolerance and indifference towards their ideas, interests, and feelings. Competitive sports or challenging outdoor activities could bring you pleasure and relief from pent-up frustrations. In your dealings with people you place great importance in living up to one's word. Any criticism from others causes you to retaliate cuttingly in self-defense. Although you are not demonstrative of your feelings in family relationships, you maintain a strong sense of loyalty. However you must beware of driving yourself to exhaustion as a substitute for relaxation. Moods of depression can result during which you become caustic and belligerent in your attitude toward everyone, especially to those in closest association with you. 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. Routine, monotony, and the responsibility of looking after details can have a similar effect on you, as you are a person who desires change, travel, and new experiences.