Mercury in SagittariusMercury in Sagittarius gives a just, honest, generous and sincere mind, suitable for expansion through higher education. You are very active mentally, but somewhat changeable - studying more than one subject at a time and quickly passing from subject to subject. You are direct in speech and say exactly what you think. Your mental disposition is well-suited to positions of authority; likely occupations could include law, religion, science, medicine, literature and philosophy. You may have a deep desire to reach a position of intellectual superiority in your chosen field.