Your first name of Sitira has made you a hard worker with a meticulous sense of detail. Humour and spontaneity are not natural expressions of this name. The more deeply you feel about someone, the harder it is for you to express the little attentions and compliments that mean so much to some people. You have a great deal of patience and independence, and you can be relied upon to complete your undertakings. Your lack of expression can lead to misunderstandings and unhappiness with those close to you who do not understand your practical, candid, somewhat self-centred approach. You are more interested in being active and accomplishing the tasks you set for yourself. You resist change. It is what you can see, experience, and prove through compilation of facts, experiment, and logic that has greatest value to you. Health weaknesses of this name centre in the head, resulting in such conditions as headaches, sinus problems, weak eyes, or in extreme instances, loss of hearing. This name limits your vision and imagination but you could be inventive along practical lines.