Recently, I asked the question, “What would happen if we
spoke in dialogue all the time?”
Let me explain how this is even a question, in case you think
the things we say in real life would be considered dialogue.
Nope. They’re not. The purpose of normal, everyday language
and the purpose of dialogue are not the same. If they were, you’d be bored out
of your mind by the first page of your favorite novel.
In stories, dialogue exists to advance the plot or
characterize the speaker (or the subject or society or whatever). It’s not to
cram loads of background information down the readers’ throats or give us
overly obvious foreshadowing about what will happen next or tell the readers
things they’ve already figured out. It should feel real without being real,
without the “um”s and “How are you”s and totally unnecessary clauses and
sidetracks of real life.