Your first name, Bertel, creates an independent, forthright, practical nature. You tend to be focused on whatever you are doing and undaunted by obstacles. Others can feel somewhat intimidated by your authoritative, confident manner at times. You are quite strong-willed, and do not readily change your opinions. Unless they are a part of your background, you tend not to be particularly interested in the arts or music for their aesthetic value; but if drawn into these fields, you would contemplate commercializing your talents or you would consider how they could be turned into a lucrative business. You want to be successful financially and have an interest in investments and stocks. You could be demanding and shrewd in money matters. Being consistent and stable in your nature, you are decisive, capable, and efficient, though not always tactful in expressing your opinions. At times, you create misunderstandings with others as it is not easy for you to be diplomatic. Tension and stress affect the senses of the head such as the eyes; headaches, sinus problems, or generative troubles could arise.