I don't really know why an idea comes to me. But all of a sudden, an idea comes and from experience I can intuit what something means when an interesting line pops up. Or I can intuit what an interesting choice might be. And I can try a couple of different choices, and see which one feels right, and then continue the song to see where it goes.
Paul SimonA man walks down the street. It's a street in a strange world. Maybe it's the third world. Maybe it's his first time around. He doesn't speak the language. He holds no currency. He is a foreign man. He is surrounded by the sound, sound of cattle in the marketplace, scatterlings and orphanages. He looks around, around he sees angels in the architecture spinning in infinity and he says, "Amen" and "Hallelujah!
Paul SimonTo get the stuff out of you, especially if what you're dealing with is yourself, requires you to open up and touch tender spots. You have to be anesthetized a little bit.
Paul Simon