Is Personal Political Agency A Delusion, Salvation, or A Hoax? Heh. I think your poll might be a bit too reflective of your answers, Bitter ;).
As it is I can't answer the second question. But it's probably better to type out a response anyways.
I do believe I have real political efficacy. I don't think that changes with the state one is in. I think that it can be harder or easier to be politically effective in certain circumstances, but I don't think one is ever actually politically ineffective.
Now, feeling politically ineffective is one thing, and quite a common phenomena. Understandably so, even. But I wouldn't argue that this feeling, even based on experience as it is, is the truth.
Political agency can be exercised in any situation. I don't think it is quite personal, but it can always be exercised even if you are an army of one. In order to be effective, though, you have to come together with others in some fashion -- which is why I'd hesitate to call political agency "personal".
However, I would say I am also construing "political" in a broad sense. Naturally if you follow all the rules lain out then our agency will be more or less effective depending on those rules. But politics doesn't actually have any rules attached. And in order for the under-class to gain a foothold it is more often the case that the under-class must break the rules [there is a reason, given the system they live in, they are the under-class, after all].
What counts as "the rules" varies considerably. In some countries you can't protest. But in some countries you can -- and as long as you do so in the "polite" manner [in accord with the rules], you won't have much effect. You'll be allowed your free speech so that you can express yourself, and then you'll go back home.
But political movement sees these rights not in moral terms, but as tools. We utilize the rights to position ourselves to act politically, not as the political actions themselves. So you might organize a street demonstration in order to amass enough people together that you can shut down a business, or set up a picket large enough that scabs can't get through. The political act is had at the vagaries where rights are no longer protected, not when they are protected. The protected action is just a means to reach that line of scrimmage where you are an inconvenience to your negotiating partner or enemy.
It is in this sense, I'd say, that one always has political agency.