Your name of Mark gives you a strong urge for independence. Usually, you would prefer to develop your own business or to work for someone who appreciates your strengths and personal qualities. Investigating and studying various aspects of nature, for example, as an astronomer or naturalist, appeal to your desire to seek an understanding of life. You are not easily influenced by the opinions and actions of others and can be depended upon for assistance. In conversation, you prefer to use as few words as possible and often choose silence rather than idle chatter. When you are required to express yourself in personal matters requiring finesse and diplomacy, you feel awkward and embarrassed. As a result, others withdraw from you as they find you to be somewhat severe, aloof, and uncommunicative. You will not tolerate dominance by others because your freedom means too much to you. There is originality and depth of thought contained in this name, particularly along practical and mathematical lines. The health weaknesses due to the influence of this name could cause you to suffer either with headaches, weak eyes, sinus problems, lung and bronchial disorders such as asthma or emphysema, or a heart condition.