You can call me a snob if you like, or roll your eyes when I correct your grammar or punctuation. I don’t care. It’s intrinsic for me to flinch when it appears that someone has forgotten elementary-school English. Having already expressed my views on commonly confused words and misplaced commas, I’ve started to notice two other areas where people can struggle in getting things just right — apostrophes and exclamation points. In my opinion, both tend to be overused primarily because of a lack...