The speaker describes a strange, willing kind of suffering. "I am leaking" suggests something slowly spilling out, maybe emotion, memory, or the self, and the phrase "of my own accord" makes clear nobody is forcing it. The speaker chooses to relive every painful moment "a hundred lifetimes over," which turns grief or regret into something endless, a loop they keep returning to.
The last two lines carry the sharpest feeling. The speaker wants to "pull them in the pit" so the "gaping abyss isn't as lonely." That "them" is never named, but the wish is clear: misery wants company. It's an uncomfortable, honest admission, a little selfish and a little desperate. The blunt, lowercase voice and the single curse word make it feel raw and unpolished, like a confession said out loud at night. The mood is bleak and isolated, but under the bleakness is a real need not to be alone. The title "Splatter Paintings" also hints that the mess of pain is being turned into something visible.