Jeffrey, There is a difference between cynicism about the integrity of some in political office and job performance I believe. For instance, someone in office can support issues that are positive and well received by the community and still make some personal, political and business decisions that may be pushing the law or ethics.
A positive outlook is imperative to the hope for a better community and society. On the other hand, a realistic look at what is going on that my be questionable is not cynical as much as it is the opening of ones eyes to the realities of politics and some in business at the local, state and national level. We have to be able to do both and be willing to discuss all aspects of what government and it's officials may or may not be doing while representing us in office.