Your first name of Oisa gives you a poised, gracious, and reserved nature. Your analytical qualities make you a good business head, capable and clever, and you could gravitate to executive, managerial, or accounting positions. You respect nature and the grandeur of the universe. As you rarely disclose aspects of your personal life, others must persevere in getting to know you. You do not have many close friends. You are inclined to be secretive, sometimes suspicious of others, and you seldom reveal your innermost thoughts until you are comfortable and trusting of someone. You listen for the sounds of the birds and animals, the wind in the trees, the rolling surf, gently falling rain. Your reticence has caused you to suffer aloneness and misunderstandings. Any weaknesses in health tends to affect the heart and respiratory organs or the female organs. The mysteries of life appeal to you in your search for an understanding of the greater picture of life.