Your first name of Oja gives you a poised, gracious, and reserved nature. As you live much of the time within your own thoughts, someone can be speaking to you face to face, but you will be thinking about something entirely different and have closed out the conversation. You do not have many close friends. As you do not like to be taken for granted, you can be somewhat stubborn and unbending when you feel misunderstood. Your analytical qualities make you a good business head, capable and clever, and you could gravitate to executive, managerial, or accounting positions. You appear aloof and, as a result, others do not realize how important affection and understanding are to you. Because of your strong concentrative abilities, you can shut noises and activities out so completely that you may not even hear someone calling your name. You seem calm and placid, even when you feel turbulent and unhappy. Any weaknesses in health tends to affect the heart and respiratory organs or the female organs. You love to read and can develop great powers of concentration.