But novels are never about what they are about; that is, there is always deeper, or more general, significance. The author may not be aware of this till she is pretty far along with it.
I lived on the top of one hill and the school was at the top of another hill. Nobody ever went to school by car - we didn't have any cars during the war. So that to and from school was itself a training.
I had always thought of Chris as my kid brother and watching how this kid, as I still thought of him, had affected so many people's lives around the world was incredible.