Someone is being spoken to here, and the speaker seems to understand them well. The opening lines list what "you" have lived through: seeing beneath the surface of people, holding something delicate, finding comfort in darkness, and brushing against a wild kind of joy. These are tender, almost admiring lines, as if the speaker is recognising a hard-won depth.
Then the tone shifts. "You, somehow you" suggests surprise and a little weariness: this same person is now asked to "summon steel." The task is to hold together a "horizon of fragments" and shape it into a name, something that settles physically in the chest and belly. The poem seems to be about identity, and about piecing a self together after feeling divided, which the title "Split Minds" hints at.
The mood is quiet, heavy and gently hopeful. The final line, "Maybe it is to heal," is tentative. The speaker offers it as a possibility, not a promise, and that uncertainty makes the comfort feel honest.