When idiots like Ron Paul can rake billions in campain contributions through small personal donations and remain a senator for several terms while not only running for higher office and repeatedly failing yet influencing those who won to some degree, it is proof that what you say is nothing more than crying that it is too hard for you to understand how to do it.
And yes, i say idiots because they failed to moderate their niche message enough to attract mainstream support yet had huge success operating from other people's money. Why is others can do this but in spite of available evidence you think it's impossible?
Rich people do not tend to spend much of their own money to run for office. They spend other people's money. If enough people think the same way you do, getting the money to run will not be a problem. If they do not, then you have to either realize the status quo is what the public wants or convince them of the error of their ways. Either way it can largely be done by donations if you are not some kook. And even if you are, there are a lot of kooks who give it a lot better shot than you seem willing to give.
Maybe it is you who should just go back to bed and lay down. It's obvious that you already have and just want to cry that your doing nothing is not making the change you want. At least if you stay in bed, you wouldn't be polluting the efforts of other good people and maybe they can do what you think is too hard to even try doing.