His character only clear imagery. But everything that he put forward to tell the difference reflected a profound meaning. Train like the choice to go or not go left or right, not one somehow. The hot weather like drought dialogue of young men burned the girl's mind. Pregnancy of the girl like a tidal wave lapping the subconscious of man revealed. And last, the girl told the young man that "I'm fine," she was actually comfortable (mind) good to be true? The event has a writing style that tells a simple, concise language as icy mountain peaks and words and characters with little to disguise the enormous depth.