Your first name of Sica has given you energy, drive, and ambition, but also an almost excessively strong-willed and independent nature. The repression and frustration that you may experience at challenging moments in your life cause nervous indigestion and, in the worst cases, could result in ulcers and severe stomach problems. You expect a great deal of yourself and of others, and you are seldom satisfied with your accomplishments. When you are annoyed, you must guard against a strong temper and the expression of intolerance and criticism. Generally, you do not like to waste time on superficial conversation. If, for some reason, you cannot carry out your plans, you can experience deep moods of depression. You work best alone and are happiest when expressing your many ideas creatively in an area that offers flexibility and challenge. Your great initiative and driving power could lead you into sales and promotional positions. This name spoils relaxation and contentment, the mental qualities necessary for good health. You become intensely involved with everything you plan to do, but the stress arising from frustrating obstacles or misunderstandings with others could prompt you to be intolerant and sarcastic in your expression, with breakdowns in congenial relations with family and friends a possible end result.