Simple sentence is the answers
Because we do use "proper language". All the time actually. It is used in the work wold, professionally, and even here on brainly so that we can give the best answers possible and understandable. hope I helped at least a little bit? :)
Answer: Antithesis, which literally means “opposite,” is a rhetorical device in which two opposite ideas are put together in a sentence to achieve a contrasting effect. Antithesis emphasizes the idea of contrast by parallel structures of the contrasted phrases or clauses.
I think you forgot to post the question