His story would change a great deal. He might not be as much of the center of attention as he was in Gryffindor. In Hufflepuff, he'd have to work harder to stand out in a different way. Instead of being known for his bravery in the face of danger all the time, he could be recognized for his loyalty and fair play. His enemies might also underestimate him more since Hufflepuff doesn't have the same 'daring' reputation as Gryffindor.
Well, Harry's personality would transform in many ways. In Hufflepuff, he'd be surrounded by people who value fairness and equality. This could make him more empathetic towards others. He'd also become more of a mediator perhaps, as Hufflepuff students tend to resolve conflicts in a peaceful way. His confidence might grow in a different direction. Instead of the Gryffindor - style bold confidence, it could be a quieter, more self - assured confidence based on his own efforts and the support of his Hufflepuff housemates.
In fanfiction where Harry gets resorted to Hufflepuff, it would be an interesting twist. Firstly, the Hufflepuff common room is near the kitchens, so Harry would be closer to the food source which could lead to some fun scenarios. Secondly, the Hufflepuff house is not as flashy as Gryffindor. So Harry would have to adapt to a more low - key environment. He might start to value the quieter, less noticed acts of heroism. And his relationship with Cedric Diggory could be different. Since they are in the same house, they could be closer friends or rivals in a different way than in the original story.
Harry's character would experience a significant shift. In Slytherin, he'd be surrounded by students who are often more politically astute. This would cause him to grow in that regard. He might learn to use his words more carefully and be more strategic in his relationships. His moral compass would still be there, but it might be tested more frequently as he tries to fit into a house known for its more self - serving tendencies. He could end up becoming a bridge between the two houses, Gryffindor and Slytherin, with a character that combines the best of both worlds.
Well, it changes the story in many ways. For one, Hermione's presence in Slytherin would cause a stir among the Slytherins themselves. She's known for her intelligence and strong - willed nature, which could either be seen as a threat or an opportunity for them. In the original story, Slytherin is often portrayed as the 'evil' house, but with Hermione there, she might start to change the perception of Slytherin from within. She could also form unexpected alliances with some of the Slytherins who are perhaps not as fully on board with the more negative aspects of the house's reputation. This would completely shift the dynamics between the houses, as Gryffindor would lose one of its most prominent members and Slytherin would gain a very different kind of student than they're used to.
The character development is altered. When characters are resorted, they are exposed to different house values and cultures. Hermione in Slytherin, for instance, would have to navigate the more cunning and ambitious environment. This would force her to develop different skills and attitudes compared to her Gryffindor self in the original. She might become more calculating in her approach to magic and her relationships, which is a significant departure from the original Hermione's more straightforward and brave - minded nature.
Well, he might become more of a team - player. Hufflepuff values loyalty and hard work. Harry, being in Hufflepuff, could form different friendships. He'd probably befriend some of the more underrated characters in the Hufflepuff house. He could also bring his own sense of courage to the Hufflepuff house, and might be seen as a bit of an oddity at first but then be fully embraced as he shows his Hufflepuff qualities like fairness and dedication.
Well, in many fanfics, a Hufflepuff Harry changes the plot by bringing Hufflepuff values to the forefront. For example, his loyalty might lead to different alliances. Instead of being the impulsive Gryffindor hero, he might solve problems more diplomatically, relying on his Hufflepuff friends and their collective wisdom.
His relationships change drastically. For example, Hermione might be initially very suspicious of him being in Slytherin. Ron might be more openly hostile at first. But as the story progresses, Harry could prove that just because he's in Slytherin doesn't mean he's a bad person. His relationship with Snape could also be different. Snape might still dislike him, but for different reasons related to Slytherin house politics.
Well, in such a fanfiction, Harry might end up in a different house than Gryffindor. He could be resorted into Slytherin, which would completely change his relationships. For example, his friendship with Ron and Hermione might be strained as they are in Gryffindor. And he'd have to deal with the Slytherin stereotype and make new friends among them.
His life could change drastically. He might start to see the magical world in a different light earlier than in the original. For example, he could meet some early allies or enemies right after getting the letter.