Your name of Otisa makes you independent, self-reliant, and determined. The crashing of waves against the shore, mountain peaks silhouetted against a dusky sky, are surroundings that help you to experience peace and contentment. You have a deep regard for nature, its mathematical precision and magnificence. You are earnest and studious, but can be stubborn and fixed in your ideas and opinions. If given the opportunity, you would find it easier to express your deeper thoughts and feelings through creative writing or artistic endeavour, but even along these lines, you sense restrictions in your ability to express as well as you would like. You enjoy exploring and observing animals and birds in their natural surroundings. The average person would never realize the true depth of your nature. This lack of expression causes turbulence and frustration which you could seek to relieve through physical activity. This name would cause tension in the head through troubles with either eyes, teeth, sinuses, ears, or throat or cause headaches. The insecurity you experience from limited verbal expression and social ease results in a jealous possessiveness and suffering through frustration, repressed emotion, and self-consciousness.