His relationships with his friends could change. Some friends might be in awe of his new power, while others could be a bit jealous. Naruto would have to work hard to maintain his close bonds. He might also attract new allies who are interested in his unique power. On the other hand, some old enemies might try to target him more, so he'd need to be on guard all the time.
Naruto would likely become more confident. With such a powerful ability as the godlike Sharingan, he would know he has an edge in battles. He might also become more cautious, as he realizes the great responsibility that comes with such power. For example, he wouldn't want to accidentally harm his friends with a new, powerful genjutsu from the Sharingan.
Naruto's character would develop a new sense of self - confidence. Having the Godlike Sharingan and being trained by Itachi would give him a feeling of being a part of something greater. He would no longer be just the 'loud - mouthed underdog' but a powerful ninja with unique abilities. However, he would also have to deal with the new expectations that come with this power. He might struggle with the idea of whether he is still the same Naruto or if the power has changed him too much. This internal conflict would be an important part of his character development as he tries to find a balance between his old self and the new, more powerful version of himself.
Typically, in 'godlike sharingan naruto fanfiction', the sharingan has abilities far beyond what is shown in the original Naruto series. For example, it might be able to control time or space. The characters with these godlike sharingans are often the center of the story, driving the plot forward with their overpowered abilities.
His character would become more complex. With these new powers, he might face new moral dilemmas. For example, the power of the Rinnegan could tempt him to use it in ways that might not be in line with his usual values.
Naruto's character would likely become more complex. He'd have to deal with new powers and the responsibilities that come with them. He might become more introspective as he tries to understand the nature of the Sharingan and how it fits into his ninja beliefs.
Naruto's character would likely become more serious and focused. Training with Shisui and the Sharingan would demand a lot of concentration, so he'd have to tone down his wilder side. He might also become more strategic in combat, as the Sharingan gives insights into opponents' moves.
A really cool plot idea is that Naruto's godlike Sharingan allows him to merge different ninja techniques. So he could combine a Rasengan with a Sharingan - based genjutsu. This would make him an even more formidable opponent. And it could also lead to some really creative battle scenes against strong enemies like Madara or Kaguya.
Naruto's character would likely become more independent. Without his parents, he'd have to rely on himself. He might become more cautious too, as he's been betrayed by his own family. His view of the world could change from being naive to more cynical at first. But as he meets new people and has new experiences, he may regain some of his positive outlook, while still maintaining a new - found sense of self - reliance.
In this fanfiction, Naruto's character would experience a multi - faceted development. At first, he might be in awe of Hashirama and eager to learn everything. As he delves deeper into the training, he'd face self - doubt when he struggles to master certain techniques. However, with Hashirama's encouragement, he'd overcome these obstacles. His confidence would grow, not in the cocky way he had before, but in a more stable and reliable manner. His view of power would change. Instead of seeing it just as a means to protect his friends, he'd understand it as a tool to maintain the balance of the ninja world. His relationships with his peers would also evolve. He'd be more of a guiding figure, using his experiences with Hashirama to mentor others in the village.
Naruto could develop a sense of independence. Since his family neglects him, he has to rely on himself. This might make him more self - assured and less likely to seek approval from others, especially his family.
Naruto would likely become more confident. With the extra training in the time chamber, he'd have more control over his powers and less self - doubt. His leadership skills might also improve as he realizes his new - found strength can be used to protect and guide others.