One great 'Harry Potter stands up for himself' fanfiction is 'The Power Within'. In this story, Harry decides he's had enough of being pushed around by the Ministry and starts to take matters into his own hands. He uses his knowledge of magic in unexpected ways to fight against the unjust rules. Another is 'Harry's Rebellion' where he rebels against Snape's unfair treatment in Potions class and shows his true skills and confidence.
Well, a fanfiction titled 'Standing Tall' is really good. Here, Harry stands up for himself when dealing with the Dursleys. He refuses to be their doormat any longer and uses his magic subtly to assert his independence. Also, 'Harry's Self - Assertion' is a fanfic where he stands up against Voldemort's minions in a very bold way, showing that he's not the scared boy everyone thought he was.
One scenario could be in the Hogwarts corridors. Maybe some Slytherins are taunting Harry about being a half - blood. In the fanfiction, Harry decides he's had enough. He stands up straight, looks them in the eye, and firmly tells them that his blood status doesn't define him. He uses his skills in magic, like a well - executed non - verbal spell, to show he's not to be trifled with.
I would recommend 'Harry's Solitary Stand'. In this fanfiction, Harry finds himself isolated from his friends due to a misunderstanding. Instead of waiting for them to come around, he stands up for himself and his actions. He embarks on a solo adventure where he discovers new aspects of his magic and his own strength. It's a really interesting read as it shows Harry's growth outside of his usual support network.
In some fanfictions, Harry might use his magic skills in a creative way to outwit bullies. For example, he could use a charm to make the bully's wand malfunction when they try to attack him. This shows his intelligence and ability to stand up for himself and others without using excessive force.
Ron and Hermione are the most likely. They've always been by Harry's side in the original series. In the fanfiction, when Harry stands up for himself, they would surely be there. Ron might use his sense of humor to diffuse the situation if it gets too tense, while Hermione would back Harry up with her vast knowledge of wizarding laws and rights.
One popular 'Harry keeps to himself' fanfiction could be 'The Silent Gryffindor'. In this story, Harry's decision to keep to himself is due to the overwhelming attention he gets after the events with Voldemort. He withdraws into himself to find some peace and self - discovery.
One popular 'Harry raises himself' fanfiction could be 'Alone but Not Defeated'. In it, Harry uses his wits and the limited knowledge he has to grow up independently. Another might be 'Self - Raised Wizard' where he discovers magic on his own and starts to train himself secretly.
One possible fanfiction could be where Jon Snow stands up to the Night King directly. He might use his skills and knowledge of the enemy to taunt the Night King, saying that he will never succeed in his dark plans. This shows his courage and determination to protect the realm.
One possible scenario could be in a potions class. Snape might be unfairly criticizing Harry's work as usual, but this time Harry decides he's had enough. He stands up, looks Snape in the eye, and calmly but firmly defends his potion - making process, explaining how he followed the instructions correctly. This could shock Snape into silence for a moment.
One great 'Harry stands up for Hermione fanfiction' is 'The Protector'. In this story, Harry defends Hermione against a group of Slytherins who are spreading false rumors about her. It shows their strong friendship and Harry's loyalty.
In a fanfic, Harry could stand up for himself against the Ministry of Magic. Let's say the Ministry tries to control Hogwarts and limit the students' freedom. Harry, having had enough of their interference, could lead a student protest. He would use his influence among the students, his past experiences of fighting against Voldemort, and his knowledge of the wizarding world's laws to make a strong case. This would be a great instance of him standing up for himself and his fellow students, rather than just following the Ministry's orders blindly.