Your first name of Berek has given you a quick, analytical mind. Moods of depression can result during which you become caustic and belligerent in your attitude toward everyone, especially to those in closest association with you. However, independence, positivity and the urge for action and progress are such strong forces in your nature that you find it difficult to control them. Your nervous intensity could cause indigestion and, over time, could lead to ulcers and severe stomach problems. At the best of times, you are not naturally disposed to be companionable and sociable, as diplomacy and finding the right words for the situation do not come easily to you. Your great initiative and driving power would enable you to excel in sales and promotion, and could take you far in business success, but you must guard against losing interest once your initial enthusiasm in a project wanes. Other fields always look greener, with the result that you experience a great deal of dissatisfaction with your present circumstances. Routine, monotony, and the responsibility of looking after details can have a similar effect. Ailments could also centre in the head causing headaches, sinus problems, or defective eyesight, hearing, or teeth. Routine, monotony, and the responsibility of looking after details can have a similar effect on you, as you are a person who desires change, travel, and new experiences.