I believe that I fall into that category because challenges throughout the work day keep things interesting. A repetitive job that does not push its workers is boring and will cause the workers to lose motivation and quit. What motivates me to work is my need to help others. I truly believe that I and anyone can achieve that by putting in extra work. This also goes for life outside of work such as in hobbies or secondary sources of income. However, it really depends on the individual and their own motives and aspirations.