Naruto going to the past could make him more responsible. He has the chance to shape the ninja world for the better. So he would have to think more about his actions and their consequences. He may also become more patient as he tries to guide the younger versions of his friends without revealing too much about the future.
If Naruto goes to the past in fanfiction, his character development could be quite complex. He would be in a position where he has to balance his knowledge of the future with the present situation in the past. He might start to question some of his own beliefs and values as he sees how things were in the past. For instance, he could learn more about the history of the ninja clans and their feuds, which might make him more empathetic towards certain characters. Also, he would have to deal with the fact that he is an anomaly in the past, and this could lead to him growing in ways he didn't expect, such as becoming more adaptable and strategic in his approach to different situations.
His character might become more cautious. Since he already knows what the future holds, he would be more careful in his actions to avoid making the same mistakes. For example, he might not be as impulsive when facing enemies.
Naruto's character could become more adaptable. Facing the unknown in the parallel dimension, he has to quickly adjust to new situations, which would make him more flexible in his thinking.
Naruto's character becomes more resilient. He has to face the new challenge of deafness, which makes him stronger. He starts to focus more on non - verbal communication, which in turn makes him more observant.
His character development could be significant. He would have to learn to be more adaptable as he faces completely new situations. His values might be tested in different ways. For instance, if the parallel universe has a different view on friendship, Naruto would have to decide whether to stick to his own beliefs or adjust to the new environment.
He might become more self - aware. When Naruto goes 4 - tails, he often loses control. But in fanfictions, this could be a turning point for him to realize his own limits and the importance of self - control. So, his character could develop into a more cautious and less impulsive person.
He could also develop a deeper understanding of the history and roots of the Hidden Leaf. By being in the past, he gets to experience the events that shaped the village first - hand. This makes him more empathetic towards the founders and previous generations, and he might bring back a new sense of pride and respect for the village's heritage when he returns to his own time. Well, in some fanfictions, he might also struggle with the idea of changing the past too much. He has to balance his desire to make things better with the potential consequences of altering history, which adds a layer of moral complexity to his character development.
Naruto going to Duel Academy in fanfiction would force him to grow in different ways. He would learn patience as dueling requires strategy and waiting for the right moment. His sense of competition would also be refined. Instead of just physical combat, he'd be involved in intellectual battles. This would add a new layer to his character, making him not just a strong fighter but also a smart strategist. He might also become more diplomatic as he has to interact with different types of students from the academy, some of whom may have different values than him.
His character would develop in his relationships. Naruto is very friendly and outgoing. In Highschool DxD, he'd meet all kinds of characters. He could start off being a bit naive about the romantic and power - related relationships in the school. But as time goes on, he'd learn how to handle them better. For example, he might have to deal with the complex relationship between Issei and the various female characters. This would make him more mature in handling relationships and also more empathetic towards different situations.
His character could develop a sense of adaptability. Going from Hogwarts to Eton, he has to learn new rules and ways of life. He might become more patient as he deals with non - magical people who don't understand his past. Also, he could become more independent as he can't rely on magic for everything like he did at Hogwarts.
He would probably become more mature faster. Being in the past, he would face different challenges compared to his own time. This could force him to think and act more strategically, thus enhancing his growth as a ninja and as a person.
Well, Naruto's character development can be quite different. In the normal story, he had to learn things the hard way through many battles and losses. But going back in time, he has the advantage of hindsight. He might become more of a mentor figure to his younger self. He could also be more confident in his abilities right from the start because he knows what he's capable of achieving in the future. He may also be more diplomatic in handling village politics as he's aware of the consequences of bad decisions from his own time. His relationships with his peers, like Sakura and Kakashi, could also change as he takes on a more proactive role in their interactions.