Types of Mary-Sue's
Angsty Sue: This type of Sue is created for people to feel bad for because of some dark past. Every other character in the story (unless they're mean or spiteful) will always make the Sue’s angst the biggest issue in the story and the fact that she constantly dwells in her own self pity will be considered a “natural reaction”. If two characters both have traumatic experiences, the Sue will receive more attention no matter what. The main goal of these is often to have the OC cuddle with a canon character.
Example one: Fred has just had his leg chopped off and will die if he does not receive medical attention immediately, but