Final answer:
The statement 'less is more' in the context of fictional conversations is true as concise dialogues with purposeful lines enhance the narrative and focus on main characters and plot points.
Step-by-step explanation:
The statement that "less is more" is a useful direction to keep in mind when it comes to fictional conversations could be considered true. In fiction writing, it's often beneficial to have dialogues that are concise and to the point. Doing so ensures that each line of conversation serves a purpose, whether it's to advance the plot, deepen character development, or enhance the mood of the scene. Less important characters should ideally occupy less narrative space, having minimal detail in their characterization to maintain the focus on the primary characters and key plot points.