When the night is someone else's
And you're tryin' to get some sleep
When your thoughts are too expensive
To ever wanna keep
When there's all kinds of chaos
And everyone is walking lame
You don't even blink now, do you
Don't even look away

I can't wait any longer
I can't wait till I'm stronger
Can't wait any longer
To see what you see
When I look at the world
-- U2, When I look at the World

I wonder if we'll ever understand the reasons behind our own actions, let alone someone else's. Why do we so desperately want things explained?