The name of Siffelin brings opportunities for success in business and financial accumulation. As a result, others may regard you as somewhat superior in your attitude. You could excel in finance, law, economics, mathematics, or sales and promotion. Since you are ambitious and astute, you should never be subservient to others. If you are required to stand still for long or plod systematically and monotonously, you begin to feel rebellious and look once again for new and interesting experiences. As long as you have a sense of freedom from monotony and drudgery, and can see progress being made, you feel buoyant and optimistic. Exercising patience with the slow, plodding traits of others is a challenge for you because of your quick-minded, perceptive nature. However, obstacles and frustration can give rise to feelings of impatience, intolerance, and depression. Others may see you as rather shrewd and calculating. It tends to make you too unresponsive and inflexible.