Your name of Haddin has formed an independent, positive, and determined personality. You are not easily influenced by the opinions of others, who may accuse you of being stubborn. It is difficult for you to visualize or theorize unless the ideas being presented are developed in a logical step-by-step manner. 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. It is what you can see, experience, and prove through compilation of facts, experiment, and logic that has greatest value to you. In personal relationships, it is hard for you to express the appreciation and compliments that mean so much to some people. You are more interested in being active and accomplishing the tasks you set for yourself. You are a realist with interests in mathematics and technical or scientific fields. Despite your loyalty to friends, your communication at times is stilted, too candid, and frank. Health weaknesses centre in the head, resulting in such conditions as headaches, sinus problems, weak eyes, or impaired hearing.