Your first name of Thach has made you a hard worker with a meticulous sense of detail. You are rather skeptical of new ideas that are more visionary, idealistic, or philosophical. Once you have made a decision, you put forth great effort to accomplish your goals regardless of obstacles. You resist change. You are more interested in being active and accomplishing the tasks you set for yourself. You are not overly conversational; in fact, at times, you consider time wasted when spent in idle chatter. Your loyalty to, and appreciation for, your family and friends are shown by what you do for them rather than what you say. It is difficult for you to visualize or theorize unless the ideas being presented are developed in a logical step-by-step manner. 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. Also, your fondness for heavier foods can affect the intestinal organs causing constipation, hemorrhoids, and even in severe cases, ulcers or growths.