"No Answers Only Questions"

For some reason, "No Answers Only Questions" popped into my head yester-day.  I remembered only the line "And I carry the burden of the proof" though, so I had to reference the lyrics on the APP website to find out what song it was (at least I remembered it was a song from Vulture Culture [or at least a bonus track on it]).

In looking at the lyrics, I noticed that the verses exhibit anaphora:

Some of us laugh
Some of us cry
Some of us lay back, watch the world go by
Some of us fear
Some of us hate
Some of us won't wake up till it's too late

Why do we fight?
Why do we fall?
Why do we stand there, backs against the wall?
Why don't we change?
Why don't we try?
Why don't we turn round, help the other guy?

The first verse has the repeated "Some of us," and the second verse has the repeated "Why do(n't) we."

I also noticed that the structure of the second verse mirrors the sentiment.  The "Why do we"s all ask about negative behaviors, but then there's a change to the "Why don't we"s, which ask about positive behaviors.