Answer:
to separate other words, phrases or clauses.
Rhetoric usually works through the emotive, or rhetorical force of words and phrases<span>—the emotional associations they express and elicit. Rhetoric is used to influence our beliefs and attitudes. In fact, rhetoric can be more effective than argument when it comes to influencing someone’s belief’s and attitudes. But it shouldn’t be. Rhetoric may be psychologically powerful, but by itself it establishes nothing.</span>
When doing something like this, some find it useful to annotate the text by putting in notes and explanations of what is being said.
(Like pastors at a church when giving the message, or a comedian needing to remember some little things)
It basically just helps the reader not forget side notes or little things that can make the others either more entertained or more helpful.
My pet means the absolute world to me. She is my princess as I am her queen, she pounces on top of the highest object and she looks like the most powerful of all. Her fur is orange and white just like a tiger as she crawls through the tall grass looking for prey. At the end of the day she cuddles next to me and purrs as I stroke her softly until she falls asleep next to me watching television.