Your first name of Yamuna has given you a quick, active mind, which has caused you to delve into many different ideas and theories. Conditions in your personal life can change very quickly to turmoil any time you are challenged, or when there is any friction or misunderstanding, because you can be very caustic and outspoken. The tasks or activities you enjoy the most allow some form of creative or artistic expression. Criticism from others only makes you feel rebellious and repressed. You will not tolerate situations where your independence is curtailed or where you are being criticized. You enjoy unexpected opportunities for meeting people, or doing things on the spur of the moment. Though you can work on any undertaking intently as long as it absorbs your interest, you cannot persevere when confronted by obstacles or by tedious monotony. Naturally competitive and quick thinking, you excel in arguments and debates. You find it difficult to relax until you reach the point of exhaustion. This name creates an over-sensitive nature that allows your emotions to be unduly aroused.