This pic was taken last Friday. Now, can you imagine it? You're in northern Afghanistan, you're part of an anti-Taliban stronghold. You're fighting to free your country from one of the world's most oppressive regimes. Violence is everywhere and has been a part of things as long as you can remember. And you're surrounded by poverty, and all you have to bathe in is an ancient rusty drum full of incredibly dirty water.
But you're happy as hell.
So where does happiness come from?