Most poems about waking up are set at dawn. This one turns that around: its speaker is awake in the dark, and it is the night sky, not the morning, that does the waking. Everything in the poem leads to that reversal, and it gives a small piece of writing a surprisingly large idea. Sometimes we only see our own life clearly when everything else has gone dark.
The poem opens on a quiet scene. "Black is the night, sky's now high, / Sky's now high, stars everywhere." The second line picks up the end of the first, so the poem seems to climb its own words, like someone looking up and then looking higher. The inverted word order of "Black is the night" puts the colour first, so darkness is the first thing we meet. The stars then flood in as "an ocean of blushing bulbs." Two images are fused here. "Ocean" suggests something vast enough to swallow a person, and the speaker admits as much: "I think I'll disappear." "Bulbs" is an unexpectedly ordinary, man-made word for stars, as though the sky were a ceiling of lights left on. "Blushing" gives them a human embarrassment or warmth, so the sky feels both enormous and intimate. The repeated *b* sounds in "Black," "blushing" and "bulbs" make the line soft and rounded, like the glow it describes.
The middle couplet turns from description to anxiety: "Is my future as black as the sky, / Or is it as limitless and high?" Here the poem's one clear rhyme appears, with "sky" and "high" closing the two lines. Both words were already echoing through the opening lines, so the rhyme feels earned rather than decorative. The question also shows how one image can carry opposite meanings. Black can mean emptiness, a future with nothing in it. "Limitless and high" suggests the same dark space as freedom. The speaker cannot yet tell which it is, and the poem never answers the question directly. It lets the ending answer it instead.
That ending rests on two parallel statements, a pattern of "X doesn't… It's you who…" repeated almost word for word. "Sunshine doesn't fascinate me" and "Morning doesn't open my eyes" dismiss the usual symbols of brightness, hope and a fresh start. The sentences that follow, "It's you who does" and "It's you, who says 'wake up'", each pass the power to someone else. The poem never says who "you" is. The odd parenthesis, "( me to the night sky)", seems to say that the speaker is drawn towards the night sky, which would make the sky the "you." But "you" could also be a person who speaks to the speaker in the dark, or even the speaker's own future self. The poem leaves this open, and the openness helps it, because anyone who has been woken by a voice they trust can fill the gap with their own.
The form is plain. The lines are short, the punctuation light, and the rhythm loose and speech-like, with no steady metre. That fits a speaker thinking aloud at night. The shortest line, "It's you who does," slows the poem down just before the closing command, and the final quoted words, "wake up," give it a sudden, clear ending after all the vagueness of stars and questions. The title repeats those words in quotation marks, so the poem is built around one remembered sentence, as if the speaker were replaying it. The name attached to the poem, Metaphor, suits a text that rests on one extended comparison between the sky and a possible future.
What makes the poem worth reading is the tension between its two key verbs. At first the speaker fears they will "disappear" into the vast night. By the end they are being told to "wake up," to come into focus rather than fade. The same darkness that threatened to dissolve the speaker becomes what rouses them. The poem suggests that being overwhelmed by the size of your future can be the start of waking up to it, and it says so without any heavy explanation.