The poem moves from a private moment of panic to a frightening vision. At first the speaker is shaking, crying, and hurting themselves, and the line "Please stop giving, / Useless advice" suggests they feel unheard by the people trying to help. The scars they mention are things to hide, which hints at shame and secrecy.
Then everything changes. The speaker suddenly goes still, the world blurs, and they find themselves at a funeral with family gathered around a coffin. The last lines reveal the shock: "Inside that coffin, / Must've been me." It reads as though the speaker is picturing their own death, or realizing where this pain could lead, and being horrified by it.
The mood is raw, tense, and bleak. Short lines and simple rhymes make the poem feel breathless, like panic itself. The ending lands hard because it is so quiet and plain. If the subject feels close to you, talking to someone you trust can help.