There's a difference between having a say, which you are doing now, and having control. But you still have a vast advantage over a child born in a slum in Bangladesh and that advantage is a voice to express your discontent. The world will never stay the way it is, change is an inevitability. If we want to control the things clearly outside of our control we must first have control over ourselves.

"If you want to change the world, first change yourself, then tell others how you did it. Never demand that people change. Inspire them to change using your own change as an example instead." Dan Pearce