Your first name of Niza has given you a quick, analytical mind. 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. Other fields always look greener, with the result that you experience a great deal of dissatisfaction with your present circumstances. 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. 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. Also, you must guard against using indulgence as an escape. 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. 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. The effect of the nervous tension can appear in childhood as stuttering. Ailments could also centre in the head causing headaches, sinus problems, or defective eyesight, hearing, or teeth.