The poem suggests that the city is in decline, and that the speaker is caught in a cycle of despair and hopelessness. He feels like he is losing his identity and his sense of belonging, and he is unable to escape from the oppressive environment of the city.
The message of "My City" is that the rapid pace of modernization and industrialization can have a devastating impact on the human spirit. The city, once a place of hope and opportunity, has become a place of despair and alienation. The poem is a warning about the dangers of unchecked urbanization and the importance of preserving our sense of place and belonging in a rapidly changing world.