The em dash (—) is a supremely useful (and fashionable) piece of punctuation used in writing and editing, often in place of a comma, colon, or parenthesis. While you might want to utilize it to ...
Long dashes provide more emphasis than a comma or parentheses and can indicate a pause to slow your reader. Example: Daniel—in all fairness—had no choice but to become Mrs. Doubtfire. Example: She was ...
Sometimes, though, we will do it to really shorten a long quote for example ... em dashes, and parentheses. FULL TRANSCRIPT: The default, typically, when we’re using punctuation is the comma.