Saul Castle is in his forties. He lives in a small market town. He used to be a teacher, he used to have a wife, but then he lost it all. Now he's an alcoholic. Now he works in care, supporting adults with learning disabilities.The world has judged Saul and now he must decide whether he should continue to punish himself for the mistakes he's made in the past or start to enjoy life again. But the only way he can do that is to explore his past, examine...