Intentionally giving up and hoping to come back to win the day in the future is a strategy for crackpots and losers.
Nice strawman - who said anything about intentionally giving up?
Your strategy of giving your unwavering support to a politician no matter what he does to you is no different than battered wife syndrome - the wife isn't happy that her husband abuses her, but she stays because he throws her crumbs every once in a while and he promises that he will do better in the future.
Again, why should a politician care at all what you think if he has your unwavering support no matter what he does? You've just made yourself completely irrelevant.