Your first name of Sima has developed qualities of positivity, independence, and self-confidence. Being self-assured and self-reliant, you are naturally inclined toward operating your own business or accepting opportunities where your love of freedom is not curtailed. You candidly say what you think and this quality, combined with your diligence to look after the rights of people, can cause others to think of you as being interfering and bossy, or lacking in tact and understanding. Your verbal expression does not reflect your inner thoughts and feelings, and you often wonder why people react to what you say. You do not change your mind readily. Having everything under control is important to you as it reflects your capable, serious nature. You are very determined, positive in opinion, and resist taking direction and advice from others. Devoting some time to helping those in less fortunate circumstances is important to you. The influence of this name does not promote the friendship that you desire or the relaxation and naturalness you should enjoy with people. Health weaknesses of this name centre in the head, resulting in such conditions as headaches, sinus problems, or weak eyes.