Love that tune, doesn't make me cry, just G's me up and makes me feel all determined and s**t for a few minutes at least.
I think it makes me cry because it talks about how there is nothing more to lose, and that makes you bulletproof. I just really identify with that. Then I think Sia just has a voice like that, too. I nearly never cry, so when I do, I take notice. I think I cry more readily over songs than I do over life.