The central theme of Doris Lessing’s short story ‘Through the Tunnel’ revolves around the quest for personal identity and the transition from childhood to adulthood.
The protagonist, Jerry, embarks on a journey of self-discovery as he navigates the challenges of growing up. His determination to swim through the underwater tunnel symbolizes his desire to break free from the comfort of his childhood and prove his independence. This act represents the universal struggle of adolescents as they strive to establish their own identities separate from their parents.
Additionally, the theme of alienation is prominent in the story. Jerry feels disconnected from the other boys at the beach, highlighting his internal conflict and loneliness. His solitary quest to conquer the tunnel is a metaphor for the challenges and fears that often accompany the transition into adulthood.
Ultimately, the theme of ‘Through the Tunnel’ underscores the importance of courage, resilience, and self-acceptance in the face of life’s challenges, making it a poignant exploration of the journey toward maturity.