What Good would that do?

Song lyrics.

My heart is written on a piece of paper
It's ins and outs are clearly marked on this map here to your left here on the wall.
Peace and quiet is a cancer to my brain
And love is like a flame: I'll catch it

I could write a book as big as a star
about how hard life is.

I could make up a poem with a million words if you wanted me to

But what good would that do?