It is likely that because where I live is dominated by one party my vote probably won't make any difference.
However, I know that voting does change lives and situations. There have been significant elections which have been won by only a few votes, in those cases just a few hundred or thousand people changed the course of a nation.
The incredible thing is everyday you and I have multiple opportunities to change lives. In our many encounters and interactions with people our actions, words, and sometimes even our silence can affect a person's direction, attitude or even their future. Most (maybe 99%?) of these interactions will not make much difference but the thing is we don't control what does or doesn't.
So today remember you have the chance to make a BIG difference, so go forth and be yourself - a life changer!