Your first name of Yaniss creates a serious, thoughtful nature, shrewd, efficient, and business-minded. Having everything under control is important to you to demonstrate your capable, serious nature. You do not change your mind readily. If given the training, you could develop musical and artistic expression. Although you are extremely devoted and loyal to your family and friends, it is not in your nature to express emotional sentiments. Determined and positive in opinion, you resist taking direction and advice from others. You recognize the need, but feel a lack of fluency in verbal expression. A tendency to be candid, combined with your diligence to look after the rights of people, can cause others to think of you as being interfering and bossy, or lacking in tact and understanding. A tendency to worry far too much over obligations and responsibilities could lead to a disturbed mental state. In your personal relations with others, you are inclined to be rather serious, and not to see the humour others see, or to respond spontaneously.