Door
The poem “The Door” forces the reader to acknowledge the fact that for individuals to live fulfilling lives they must “open” their minds to new ideas, experiences and concepts to obtain satisfaction from what society has to offer. “The Door” itself is a metaphor for change, so by the usage of the grammatical imperative “go and open the door” the poet is suggesting the importance for the need to embrace change and the need to be “open” for it.