Your first name of Yen-Wern has given you energy, drive, and ambition, but also an almost excessively strong-willed and independent nature. When you are annoyed, you must guard against a strong temper and the expression of intolerance and criticism. You expect a great deal of yourself and of others, and you are seldom satisfied with your accomplishments. Therefore, if anyone interferes with your activities or offers unsolicited advice, you are inclined to react defensively and express your feelings in a blunt and, at times, caustic manner. Your great initiative and driving power could lead you into sales and promotional positions. It makes you self-sufficient and self-reliant. You often feel you could have achieved even better results. You work best alone and are happiest when expressing your many ideas creatively in an area that offers flexibility and challenge. While you are creative, inventive, and ingenious in practical matters, and always ready to initiate and promote new undertakings, you often experience difficulty in bringing your undertakings to a successful conclusion because of your own changing interests or changing circumstances. 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.