Your first name of Greisen has given you energy, drive, and ambition, but also an almost excessively strong-willed and independent nature. Your great initiative and driving power could lead you into sales and promotional positions. Lavish displays of emotion tend to embarrass you, making you feel self-conscious and inadequate. You expect a great deal of yourself and of others, and you are seldom satisfied with your accomplishments. If, for some reason, you cannot carry out your plans, you can experience deep moods of depression. Your love for others is shown more in your loyalty and sense of fair play rather than in any overt demonstrations of love and affection. Generally, you do not like to waste time on superficial conversation. You attend to tedious responsibilities only when you have no other alternative. This name spoils relaxation and contentment, the mental qualities necessary for good health. Intensity affects the senses of your head as well, whereby you could suffer with migraine headaches, sinus problems, or throat and swallowing difficulties.