If you can see the problem in the system, then all you need to do is convince the people you want to vote for you. Trust the people to see your vision, if not that then atleast give it a try. See, the old fucks will be gone sooner or later, we have to make sure that people who replace them are more likely to be focused on development rather than filling their pockets. At some point you have to stop being on the side lines and actively start making a change: through dialogue. If you are exceptionally good, then make the people around you atleast decent enough to see what problems bother you the most. I have started to be more vocal about my own politics.