The poem can be interpreted in a few ways:
* A universal "we": The poem could be speaking to a collective "we" of humanity, reflecting on the universal experience of encountering doors and the significance they hold.
* An objective observer: The speaker might be an objective observer, simply describing the physical act of opening and closing a door, without attributing it to a specific person or entity.
* The door itself: Some interpretations suggest that the door itself might be the speaker, offering a unique perspective on its own existence and function.
Ultimately, the speaker's identity remains open to interpretation, allowing the reader to engage with the poem's themes and imagery on a personal level. The ambiguity of the speaker contributes to the poem's enigmatic nature and its capacity to resonate with different readers in unique ways.