No writer, I believe, should attempt a novel before he is thirty, and not then unless he has been hopelessly and helplessly involved in life. For the writer who goes out to find material for a novel, as a fishermen goes out to sea to fish, will certainly not write a good novel. Life has to be lived thoughtlessly, unconsciously, at full tilt and for no purpose except its own sake before it becomes, eventually, good material for a novel.