Your first name of Tuka has given you a practical, efficient, and capable nature, with a desire to participate in business ventures. You plan your undertakings thoroughly, and do not like to be hurried or interrupted once you are involved in a project. You are efficient, and capable of carrying a lot of responsibility, but your nature is so serious that personal association suffers. g. A difficulty in expressing affection causes you to show your love for others by what you do for them rather than what you say. You demand as much from others as you do from yourself. As you are a perfectionist and extremely fussy, you may encounter frustration and dissatisfaction with the way others do things. Unless there are contrasting influences in the use of other names, you are not artistically imaginative or theoretical. Your enjoyment of the heavier foods could cause health problems in the stomach or intestinal organs of the body. Other health weaknesses could affect your reproductive system causing difficulties with childbirth.