Your name of Ydalis gives you independence and determination. Once you get an idea, you forge ahead, despite obstacles, until you reach the end of your project. Exploration and scientific research into the fundamental laws under which life functions captivate your interest. You express yourself in as few words as possible and often choose silence rather than idle chatter. You are not easily influenced by the opinions and actions of others and therefore can be depended upon for assistance. Nothing intimidates you once you make up your mind. You work best alone making your own decisions as it is not always easy for you to respond to the advice and direction of others as you feel the need to be in control. Lavish affection tends to embarrass you, yet often you desire to be natural, and to seek affection and understanding from those closest to you. The restrictions of this name cause you to suffer with either headaches, weak eyes, sinus problems, asthma, or heart conditions. You feel this separation from others and would give anything to be always lighthearted and friendly instead of serious and shy.