A rhetorical question is a device used to persuade or subtly influence the audience. It’s a question asked, not for the answer, but for the effect.

It is the same as alliteration, and assonance; it creates emphasis on certain important words and verses.

mmonly known as commands, imperatives can be very persuasive or manipulative techniques that can enhance the way somebody acts. They can be used in texts, automated phone calls, when talking to a particular individual and many other ways.

It may be used to evoke strong feelings or to create a strong impression, but is not meant to be taken literally. Hyperboles are exaggerations to create emphasies or effect.