The poem describes a boy's childhood experience picking blackberries that represents a rite of passage into adulthood. As a child, the boy excitedly picks blackberries, but later finds the fruit has rotted, representing how childhood innocence decays. The boy realizes that ambitions do not last, just as the berries did not keep. The personal well the speaker loved as a child now echoes darkness as an adult, showing how he has lost the naive perspective of childhood. In "Digging", the speaker admires how his father and grandfather worked the land but knows he cannot follow the same path, instead using his pen to understand his family lineage and accept his change.