The poet is a brother speaking to a brother of "a moment of their other lives" a moment that had been buried beneath the dust of the busy world.
I think that experiencing through art is a wonderful way to expand the horizon and everything around it.
I love fear, and fear breeds creativity. It forces you to react instinctively, which is the essence of movement. Movement is a creativity - a sense of an emotional movement. And the more instinctual you can make that, the more pleasurable it is. It's like an infant drawing. You're completely uninhibited because creativity is a wonderful expression. Good or bad, who cares? That's part of the past. The act of creativity is what's interesting.