It could also be related to his self - preservation in the wizarding society. In a world full of magic and danger, showing too much emotion might be seen as a weakness. Harry, being aware of this, decides to shut out his emotions to appear stronger. He has faced a lot of scrutiny and jealousy from some students and even some adults in the wizarding world. By suppressing his emotions, he hopes to be more respected and less of a target.
In terms of his romantic relationships, if there are any in the fanfiction, it could be a major obstacle. Shutting out emotions means he may not be able to fully open up to a potential partner. This lack of emotional availability can make it difficult for the relationship to develop. For example, if he has feelings for Ginny, his inability to express his emotions might make Ginny feel unwanted or unloved, even though Harry might actually care deeply.
One possible reason could be to protect himself from the pain and loss he has endured. After all he's been through, like the death of his parents, Sirius, and so many others, turning off his emotions might seem like a way to avoid further hurt.
Ron, on the other hand, might feel a bit betrayed. He's always been close to Harry on an emotional level, and seeing Harry turn off his emotions could make him think that Harry doesn't care about their friendship as much anymore. But in the long run, they would probably try to find a way to bring Harry back to his normal self.
Well, if Hogwarts shuts down in a fanfic, it would change everything. There would be no Quidditch matches at the school, which is a big part of the students' lives. The different houses would lose their sense of community within the school walls. Also, the magical creatures in the Hogwarts grounds might be left without proper care. The students would have to rely more on their own resources and the knowledge they already have. It would be a very different world from the normal Hogwarts - centric stories we are used to.
His character development would likely be very different. Instead of growing through emotional experiences like the loss of loved ones or the joy of friendship, he would develop in a more cold, calculated way. Maybe he'd become a master of spells not because he has a passion for magic, but because it's a means to an end.
Well, it could enhance his friendships. For example, he'd be able to tell when Ron or Hermione were feeling down and offer immediate comfort. It might also make his enemies more wary of him, as he could sense their malicious intents. He could use this ability to his advantage in the wizarding battles, being able to anticipate his opponents' moves based on their emotions.
The romances in the Harry Potter series would be non - existent. The slow - burning love between Ron and Hermione or the unrequited love of Snape for Lily would be completely absent. Instead, interactions would be more matter - of - fact. For instance, if Ron and Hermione were to go to the Yule Ball together, it would be just for the sake of following the social norms of Hogwarts, not because of any budding feelings.
It could be a very different take on the Harry Potter universe. Without emotions, the characters might seem robotic. For example, Harry's fight against Voldemort could be more like a strategic battle without the emotional drive of revenge or protecting his friends. It would be a cold, calculated world where magic is just a tool and not something that is tied to the characters' feelings.
In 'Harry Loses His Emotions Fanfiction', it could be that Harry experiences a really traumatic event. Maybe he witnesses the death of a very close friend in a battle. This shock is so great that it makes him shut down his emotions as a self - defense mechanism. He then becomes cold and distant, and the story could be about how his friends struggle to reach the old Harry again and help him heal.