Your first name of Yailyn has given you energy, drive, and ambition, but also an almost excessively strong-willed and independent nature. Unfortunately, this name makes it difficult for you to concentrate and to finish what you start because, once your interest in a project wanes, you begin to look for something new, something different to challenge yourself, anything to avoid monotony and the handling of details. You rebel at restrictions and are resourceful in unexpected circumstances. Over-intensity is your challenge; you put a great deal of effort into your activities, but often fail to take time to relax, to view your plans objectively, and perhaps, to consider the opinions of others. As it is difficult for you to express the little attentions and niceties that appeal to more sensitive natures, you attract misunderstandings with those who do not appreciate your forthright manner. Your great initiative and driving power could lead you into sales and promotional positions. 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. 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. Intensity affects the senses of your head as well, whereby you could suffer with migraine headaches, sinus problems, or throat and swallowing difficulties.