What is การบรรยายแบบอิสระจากมุมมองของตัวละคร?

Direct interior monologue quotes a character’s exact thoughts (often in first person or with quotation marks), e.g., “I can’t believe he did that,” she thought. Free indirect discourse keeps third-person narration but adopts the character’s language and perspective, so the thought reads inside the narration itself without quotation marks.

It’s most distinct and commonly used in third-person close narration, because the technique relies on the contrast between narrator and character voice. First-person is already fully 'inside' a character, so the same effect is achieved differently—though you can still shift between direct thought and narrated reflection in first-person.

Use shifts in diction, sentence rhythm, rhetorical questions, exclamations, and sensory detail that echo the character’s perspective. Keep verb tense and grammatical person consistent with the surrounding narration; avoid thought tags (she thought) and quotation marks for the thought material. Small markers—slang, a private joke, or a sudden short sentence—help readers recognize the character’s inner voice.