A significant number of people think that persons who are more than 65 years old should be panned from resuming work. In comparison, others believe that individuals should have the choice to continue working for the time period they want. This problem had much public debate recently among people in the community. From my point of view, citizens should continue their work as long as they want. This essay will discuss whether it is useful to let people decide their retirement age, or if there should be some limitations for employees' age.