Parentheses are grammatical devices used to set part of a sentence apart from the main sentence. This can be done for a number of reasons; typically to add a comment or to provide additional information. Despite their simple purpose, a careful use of parentheses can add an extra layer of meaning – both in writing and in conversation. In terms of written language, parentheses are incredibly versatile. They can be used to make a point or to add emphasis to something already said. They can lend a light-hearted tone to a sentence or to emphasize a poetic idea. Parentheses are also great for providing context. For example instead of writing, “He went to the store,” you can use parentheses to include more information like, “He (Bob) went to the store.” To broaden the context of a sentence, parentheses can help make it much more descriptive. In terms of spoken language, parentheses are used to emphasize a point or to add an explanation. By using the word “parentheses” in place of the traditional "quote marks" or commas, the speaker can indicate extra emphasis to the comment. In a conversation, parentheses are a great way to add additional meaning or feelings to the words of the speaker. Ultimately, parentheses are a wonderful tool to have in your writing and conversations. They can be used to add a bit of humor, to emphasize a point, or to add a layer of context that gives the speaker or writer a greater sense of control. Through a careful use of parentheses, writers and speakers can ensure that their audience is properly understanding the sentiment that they are trying to convey.