Am I a stickler for good grammar? Mostly in other people, and I miss my own mistakes.
Lately I have been teaching one of my students about apostrophes. Here are some good examples you might enjoy too.
|I wonder how people feel after ten years of living with a tattoo mistake.|
These are all from the Grammarly blog. http://www.grammarly.com/blog/The internet is a wonderful source of extra examples for my students.