Your first name of Willemken 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. Routine, monotony, and the responsibility of looking after details can have a similar effect. In your dealings with people you place great importance in living up to one's word. You feel happy as long as headway is being made, but as soon as you are obstructed or your individuality and freedom of action are restricted, you experience an intense nervous reaction. Once you have given your word and undertaken a commitment, you are completely steadfast in following through in spite of any regret or frustration you may later experience in doing so. However, independence, positivity and the urge for action and progress are such strong forces in your nature that you find it difficult to control them. Any criticism from others causes you to retaliate cuttingly in self-defense. 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. The effect of the nervous tension can appear in childhood as stuttering.