Your first name of Siearra gives you a poised, gracious, and reserved nature. As you are a private person, it is a challenge for others to get to know and understand 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. However, you have a dignity and poise that allow you to handle responsible positions in business. You would like to be easy-going and spontaneous but it does not come easily. You respect nature and the grandeur of the universe. These aspects are dear to you and touch you deeply. You are intellectual and not easily swayed through the emotions. 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.