Earlier quoted context omitted.
I live I the US (so I'll speak to that situation), where it certainly is difficult to influence who is on the ballot for the major parties, but we do pretty much have open ballot access, where anyone that follows the process can stand for an election, and write in votes are at least very widely accepted.
the likelihood of a write-in candidate are small. i could not find any actual statistics but this article which points out that write-in candidates do win occasionaly: http://www.virginiaplaces.org/government/writein.html but the article also shows that some write-in wins are based on a technicality, like when there are more seats than nominated candidates. in other words, this is not a level playing field. write-in…
My point is more that you are bemoaning your lack of influence and power, not pointing out some glaring unfairness in the system