Your first name of Tuann has created a practical, patient, scientific nature able to concentrate on the finer details of a project or undertaking. You would function best in settled conditions where you are not called upon to meet and mix too closely with others, but are able to work on your own. You enjoy learning from discussions, but express your deeper thoughts and feelings better through writing. Your endurance and persistence enable you to carry your activities through to completion. This name causes weaknesses in your digestive system, resulting in intestinal disorders. This name restricts congenial expression and association, creating much aloneness. Sometimes moody and morbid thoughts interfere with your stability and ability to concentrate to reach your goals, especially when you are under pressure. Quiet and determined, you enjoy activities on your own close to nature or with natural elements such as in floral design, gardening, fishing, oceanography, or farming. Other health problems could affect the lungs, heart, or bronchial organs. You could express your thoughts more easily in writing than in speaking.