Your name of Sishan gives you independence and determination. Investigating and studying aspects of the universe or nature, for example, as an astronomer or naturalist, appeal to your pioneering qualities and your desire to seek your own answers to life. Exploration and scientific research into the fundamental laws under which life functions captivate your interest. You are not sentimental nor idealistic. Lavish affection tends to embarrass you, yet often you desire to be natural, and to seek affection and understanding from those closest to you. Nothing intimidates you once you make up your mind. You enjoy the simple pleasures of life especially activities that take you outdoors. You experience peace in nature and, through observing nature, can acknowledge the harmony and the harshness of life that applies to nature’s laws of instinct and survival. The restrictions of this name cause you to suffer with either headaches, weak eyes, sinus problems, asthma, or heart conditions. You work best where you can combine physical labour with mental activity.