Why Is The Protagonist Blabbering Plot Twists In The Novel?

I got pulled into this question because that exact kind of narrator drives my book club wild — the protagonist who seems to blurt out every twist like they're narrating their own confessional podcast. There are a few theatrical reasons for it: an unreliable narrator can be deliciously immersive, turning the story into a game where you sift truth from performance. Sometimes the character is confessing to themselves, and the blabbering is really a form of self-therapy; admitting secrets aloud (to the page, to other characters, or to an imagined audience) helps them process guilt, trauma, or their own changing sense of identity. That internal monologue can look like oversharing, but it’s often a deliberate device to reveal character rather than merely plot.

On the other hand, authors sometimes use this rapid-fire revelation to toy with the reader. Dropping small twists early — or pretending to — builds a rhythm of suspicion. I think of novels like 'The Murder of Roger Ackroyd' or meta works such as 'If on a winter's night a traveler' where the narrator’s voice becomes a structural tool: misdirection, unreliable memory, and narrative mischief all rolled together. In some stories the protagonist wants to control the narrative, to assert authority by telling everything first, and blabbering becomes performative dominance rather than mere lack of restraint.

Beyond craft, there are in-world personalities: a gossip, an attention-seeker, someone who compulsively confesses to keep others off-balance, or a character with cognitive decline who strings together fragmented recollections into a flood of 'twists.' Those motivations change how I read the scene — am I being manipulated, is the narrator protecting someone, or are they accidentally revealing what they most wish to hide? Either way, when it works, that kind of relentless telling makes the book feel like a living thing — messy, human, and oddly satisfying to untangle. I always leave that kind of read with my head buzzing and a smile, even if I had to distrust the narrator the whole time.