Mary-Sue characters are a big problem in the online writing community. They can ruin a story that would otherwise be great, making it stale and boring instead.
So it’s probably best to avoid them as much as possible! They’re never a good idea, unless you’re trying to make a point about Mary-Sues in writing.
But how do you avoid them? Well, the first step is to check if your character is a Mary-Sue in the first place! check out the quiz below to find out if your character is a Mary-Sue.