Well, it could make Percy grow up really fast. He might have to learn to fend for himself in ways he never thought before. He could become cynical about family relationships. Maybe he would start to view the world as a place where people are bound to leave you, and this could shape his interactions with others in a negative way, like always keeping people at arm's length.
Well, a new haircut could also be a sign of Percy's growing confidence. Maybe he was self - conscious about his old look and the new haircut gives him the boost he needs. It could make him more outgoing in his interactions with other demigods and mortals. He might be more willing to take risks and step out of his comfort zone. For instance, he could be more likely to approach new quests or challenges with a new - found confidence that stems from his new appearance. And it could also affect how others perceive him, which in turn affects his own self - perception and character development.
Well, in such a fanfic, Percy's abuse might make him more guarded. He could become distrustful of others at first. For example, he may be hesitant to form new relationships or open up to people, fearing more harm. This could also lead to him being overly self - reliant, not wanting to depend on anyone in case they turn out to be like his abuser.
Poseidon's possessiveness can also shape Percy's view of relationships. He might become more cautious about getting too close to others or letting them have too much influence over him. Since his father is so possessive, Percy could be afraid of losing his freedom in other relationships. At the same time, he might also learn to value true friendship and loyalty more, as those are things that can't be controlled by Poseidon's possessiveness.
The Dada teacher could force Percy to think outside the box. Percy is used to more traditional forms of learning and combat. The Dada teacher's wacky lessons and unorthodox methods might make Percy more adaptable. For example, if the teacher has tasks that require Percy to use his powers in completely new ways, it could expand his understanding of his own abilities.
It can also make Percy more empathetic. Since he has such a powerful and protective father, he realizes the importance of protecting others too. He may be more likely to step in and help those in need, just as Poseidon does for him. This protection also gives Percy a sense of security that allows him to explore his own identity and powers more freely. He doesn't have to constantly worry about being alone or unprotected, so he can focus on growing as a hero and as a person.
Percy may become more empathetic. Dealing with Annabeth's meanness could make him understand what it's like to be on the receiving end of unkindness. So, he might be more sensitive to others' feelings in the future. Also, it could potentially make him more cautious in his relationships. He'll be more aware of how quickly things can change in a relationship, like how Annabeth went from being a friend to being mean.
Maybe the sister had some dark secrets that she was afraid Percy would find out. For example, she could be involved in something illegal or dangerous, and to protect Percy from getting dragged into it, she chose to abandon him.
One possible plot could be Percy feeling a deep sense of betrayal and loneliness. He might struggle with his self - worth as he wonders why his sister left him. This could lead him on a journey to find answers about his family and his own identity, perhaps even uncovering secrets about his demigod heritage that his sister knew and he didn't.
This abandonment could make Naruto more distrustful. He might become more self - reliant, always expecting the worst from others. For example, he may be hesitant to form new relationships, fearing more abandonment.
The blessing could make Percy more confident. Knowing that a major god like Apollo has blessed him gives him an extra boost. He might take on more challenges without hesitation, believing that he has the favor of the gods on his side.