The Cast Read-Aloud Test (Or: Everyone In Your Book Sounds Like You)

Take five lines of dialogue from your draft. Cover the dialogue tags. Read them out loud.

The misdiagnosisThe misdiagnosis is that dialogue is wooden. That you need to sharpen lines, add more zingers.
The real diagnosisThe dialogue is not wooden. The dialogue is uniform. Every character is speaking with your idioms, your rhythm, your cadence. That is not a sharpening problem. That is a fingerprint problem.

Voice Fingerprint Per Character

Trait Example How To Catch It
Sentence length One terse. One spiraling. Read the dialogue without tags.
Vocabulary register Formal. Casual. Profane. Clinical. Pick three words they would never say.
Tic phrases Repeated unconscious moves Note phrases that show up twice.
Withholding pattern What they avoid talking about Map the silences.

Three Read-Aloud Tests

  • Cover dialogue tags. Can you tell who is talking?
  • Read a character's lines back-to-back. Do they have a rhythm?
  • Have a friend read your draft out loud. Listen for the moment they laugh in the wrong place.

If your cast has one mouth, it is yours. The fix is not better dialogue. It is six different mouths sitting in the same room.

Give each major character a one-page fingerprint. Forbidden words. Tic phrases. Silences. Keep it open while you write that character’s scenes.

The dare (not assignment)Pick three characters. Write a one-page fingerprint for each. The next scene you write featuring them, keep the pages open. Watch what changes.
Image promptA theater script lying on a music stand, lit by a single spotlight. The page has scribbled annotations in different ink colors. Painterly. Dark blue and cream. Cinematic. No people.

— The Book Maven

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