As a practical matter, I like the dramatic monologue for its compelling intimacy. To be inside one's character, to register his or her every vagrant thought, emotion, and response - the first-person viewpoint grants this privilege and immediacy.
Norman LockI used to teach writing in a federal prison, and for my students' benefit, I would liken the narrative use of this highly personal point of view to a boxer's getting in close to his opponent.
Norman LockMetaphysics notwithstanding, I also insert myself in my fictions for no loftier purpose than to give me pleasure: to see myself performing onstage.
Norman Lock