It seems I’m always telling people not to worry about their grammar. An odd thing for a grammar buff to say, I know, but hear me out. It’s not that I think people shouldn’t worry about their grammar. It’s that I believe you must prioritize. If you start worrying about every little question of capitalization, hyphenation, etc., you’re in big trouble.
For example, I recently heard from a writer who was agonizing over whether to capitalize the C in, “Hello, Captain.” Is “captain” a title, she wondered? A name? A nickname? A rank? A generic noun? But for all her insightful questions, one never crossed her mind: Does anyone actually expect me to know this?
That one has a simple answer: No. Writers aren’t expected to be editors. Even editors aren’t expected to commit everything to memory. They all have style books on their desks and spend all day looking stuff up. By the way, when they’re in the “Chicago Manual of Style,” they see that the “C” in this instance of “Captain” should be uppercase because it’s being used as a sort of nickname.