Don't tell me that [broken heartstrings] hurt less than a broken bone, that an ingrown life is something surgeons can cut away, that there's no way for it to metastasize — it does.

Koyczan’s line insists that emotional injury is not a lesser category of pain than physical trauma. By juxtaposing “broken heartstrings” with “a broken bone,” and then extending the medical metaphor to surgery and cancer (“cut away,” “metastasize”), the speaker argues that inner damage can spread through a person’s life if dismissed or untreated. The phrase “ingrown life” suggests a self turned inward—stunted, infected by shame, grief, or depression—implying that psychological suffering can become systemic, shaping identity and behavior. The tone (“Don’t tell me…”) reads as a rebuttal to minimization, demanding recognition of mental and emotional wounds as real, consequential, and potentially escalating.