Your first name of Siila 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. 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. You appreciate nature and the freedom associated with being in a natural environment. You could experience a great deal of pleasure in outdoor physical activity or sports. 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. Because of the restless qualities within your first name, it is very often difficult for you to find pleasure in ordinary congeniality. It makes you self-sufficient and self-reliant. Intensity affects the senses of your head as well, whereby you could suffer with migraine headaches, sinus problems, or throat and swallowing difficulties. 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.