Your first name of Josteinn creates an idealistic, sensitive nature and a desire for culture and the refinements of life. A tendency to put on weight could be a concern. You can find it difficult to express your deeper thoughts and feelings verbally. You are far too receptive and sensitive, even psychic, to the thoughts of others. It is much more natural for you to express your deeper thoughts in writing. The result is intense moods of depression and the tendency, at times, to be secretive. You realize there must be much more to life than what is on the surface and it is the wondering that fascinates you. You appear calm to others, but at times you suffer inwardly with nervous tension. Procrastination is a weakness, for so often you are inclined to avoid issues and to leave things undone until the last moment when you are forced to take action. The heart, lungs, or bronchial tubes could also be an area of potential weakness, with asthma, flu, or pleurisy ensuing.