The thought that I have something to do. My life right now is devoted for school. I need to go out there and learn something that will help me in life. While cooking, I watch the science or discovery channel's. My afternoons are filled with school work and training for a new job. In the mornings, I barely have time for breakfast before I dash off for classes. When in the car, it is my relaxation time with the radio. So to answer your question, the desire to learn.