In the case of Draco Malfoy, if he has mental regression, it can completely change his interactions. He might not be as snobbish or mean if his mind is in a more innocent state. This can lead to him forming new relationships or seeing the 'good side' for the first time. It's a way to re - imagine the character and his place in the Harry Potter world, showing that his actions in the original story might have been more influenced by his upbringing and environment than his true nature.
Well, it can show their vulnerable sides. For example, if Harry has a mental regression, we can see how he copes without his usual confidence. It gives a new perspective on his character.
One interesting 'Harry Potter mentally regression fanfiction' could be where Harry loses his memories and has to relearn magic like a child. It adds a new twist to the familiar Hogwarts setting.
It shows Harry's pain. For example, if he's dealing with survivor's guilt after the Battle of Hogwarts. He's alive while so many died. This makes him question his own worth. It's a complex emotion that fanfiction can dig into deeply.
They can be shown as having unique magical abilities that are related to their disability. For example, a character with autism might have an extraordinary ability to focus on complex spells. Or they could be portrayed as facing social challenges at Hogwarts, like being bullied or misunderstood, but still having strong inner qualities.
In this fanfiction, the tie - switch can be a tool to explore their insecurities. Harry might feel a bit self - conscious wearing Draco's tie, worried about what it says about him. Draco, on the other hand, might be afraid of losing his 'pure - blood' image if his tie is on Harry. This can lead to some great character - development moments.
It might show their fear in a more extreme way. Instead of just being dismissive of magic, they could be absolutely terrified of it. For example, every time Harry does something even slightly magical, they could cower in a corner.
The original 'Harry Potter' books present Harry and Draco as adversaries from different social groups within the wizarding world. In fanfiction, their relationship can be completely reimagined. Some fanfictions might place them in an alternate universe where they are raised together, leading to a very different dynamic. Others might explore how they could become friends after the war when they both have to deal with the aftermath. Fanfiction gives the freedom to explore different emotions between them, like Draco feeling envy but also admiration for Harry in ways not shown in the original books, and Harry seeing Draco as more than just a bully.
It might explore it by adding an extra layer of mystery. Since changeling inheritance is not part of the original Harry Potter lore, it brings in new questions about how magic is passed down. For instance, it could be passed down in a more unpredictable way compared to traditional wizarding inheritance.
Fanfiction often takes liberties. It might explore a situation where Harry discovers more about Lily's life at Hogwarts through a magical diary or something similar. This is different from the original books where we mostly get snippets of Lily's past through other characters' memories. Also, some fanfictions might have Lily and Harry interacting in a parallel magical realm, which is a concept not present in the original series at all. It gives a whole new dimension to their relationship.
Abraxas Malfoy could be developed to have a more sympathetic backstory. For example, he was pressured into certain actions by his family but secretly wanted a different path. Harry Potter could be developed in a way that shows his growth in understanding the gray areas of the wizarding world. By interacting with the idea of Abraxas Malfoy, he realizes that not all pure - bloods were simply evil. He could learn from Abraxas' story and use it to change his views on some of the long - standing prejudices in the wizarding community.
The Death Eaters would also have different character development. They might initially be suspicious of Harry, but as he proves his loyalty to Voldemort, they could start to accept him. Some might even see him as a potential leader in the future. Harry's development might also include changes in his magical abilities. Since he's learning from Voldemort, he could gain new and dark forms of magic. This would change his perception of himself and how others see him. His appearance might even change, becoming more gaunt or having a darker aura, which is a physical manifestation of his internal change.