"When I was four years old, my answer to the question "What do you want to be when you grow up?" was, "The bell of the trolley car." Uninhibited as I was, identification with an inanimate object was spontaneous and immediate (besides, I wanted to be heard)."
Content is an important thing to look at when composing a piece as well. By using the haiku for a focal point for words and symbols, the content needs to be strong so that the process that follows can be just as strong.