Mac is currently unemployed and lives on his wife's earnings. An avid reader, he decides at the age of sixty to keep a diary. Mac's wife, a dyslexic, thinks he is simply wasting his time and risking sliding further into depression--but Mac persists, and is determined that this diary won't turn into a novel. However, one day, he has a chance encounter with a neighbor, a successful author of a collection of enigmatic, willfully obscure stories. Mac...