Your first name of Ya-Yu has created the desire to focus on the details of your immediate interests to the extent that others consider you to be fussy. You could find satisfaction in a role of service. Being conscientious, you work hard at activities but, if they become too monotonous, you lose interest, and as a result, some tasks remain unfinished. This intensity in your nature causes you to be too critical and complaining at times. Not greatly ambitious, you do not want to be responsible for the work of others, although you are very steadfast and trustworthy in your own work. In some ways you are too exacting and appear insensitive and, in other ways, you are too indulgent and accommodating when it comes to your family and friends. Moods or temper can be a problem, for you are not a naturally optimistic, happy-go-lucky person. Instead of establishing the system and order you would like, you are over-particular in some things that matter to you personally but lax and indulgent in other ways. Sometimes people do not know how to take you because of your unpredictable reactions. At times you are motivated more by moods and desires than by sound logic and reason, and under conditions of stress you could react inadvertently in temper or stubbornness that you would regret later.