On the other hand, if he drinks coffee regularly, he could also become more focused and serious. The caffeine in coffee might help him concentrate better on his ninja duties. He might start planning his missions more carefully and thinking things through more thoroughly instead of just charging in headfirst like he usually does.
It could also make him a bit more irritable. If he doesn't get his regular dose of coffee, he might be short - tempered. And he might start to rely too much on coffee to get through his day, which could lead to some self - discovery when he realizes he's become a bit too dependent on it. He could then try to cut back and learn to find his natural energy again.
If Naruto were on Team 8 in fanfiction, his personality could develop in several ways. He may become more empathetic as he gets to know his new teammates better. Hinata's shyness might make him more sensitive to others' feelings, and he would try to encourage her more. Also, being around Shino's quiet and methodical nature could make him more reflective. He might start thinking more about the consequences of his actions before acting, which is a big change from his usual impulsive self. He could also become more competitive in a different way, trying to prove himself not just in combat but also in the more specialized skills that Team 8 values, like tracking and espionage.
Well, one possibility could be that Naruto discovers coffee while on a mission in a foreign land. He tries it out of curiosity and initially hates the bitter taste. But as he has to stay awake for days to complete the mission, he keeps drinking it. Eventually, he gets used to it and even starts to like it. When he gets back to Konoha, he tries to introduce coffee to his friends, but they all react differently, leading to some comical situations.
Well, Naruto's personality would have an interesting transformation. He would likely become more of a risk - taker. The pirate world is full of uncertainties and dangers, and Naruto would embrace this. He might become more laid - back in some ways, enjoying the simple pleasures of life at sea like drinking grog (if they have something similar in this fanfiction world) and singing sea shanties. But at the same time, his competitive nature would still be there. He'd want to prove himself as a great pirate, perhaps competing with other well - known pirates. His naivete might also change a bit. While he was often naive in the ninja world, the harshness of the pirate life would make him more street - smart, yet still retain his positive outlook on life.
Naruto's personality would become more calculating. While he's always been headstrong, as a mafia boss, he'd have to think several steps ahead. He couldn't just rush into things like he did in his ninja days. He'd still be loyal, but that loyalty would be more towards his mafia family. His cheerful and sometimes naive side would probably fade a bit as he'd be dealing with more underhanded and dangerous people. He'd need to be more secretive and not show all his cards at once.
His personality would likely be more subdued. Ebisu is a rather proper and disciplined character, so Naruto would probably be less rambunctious.
He might become more wild and instinctive. Tailed beasts are known for their raw power and basic instincts. So Naruto could be more impulsive, acting on his first thoughts rather than thinking things through. For example, in a fight, he might not hold back as much as he usually does as a normal ninja.
He would probably become more diplomatic. Naruto is already good at making friends, but as a Daimyo, he would need to be more tactful in his interactions with other leaders. He would have to hold his tongue more and think before speaking to avoid international incidents.
His personality could become more calculating. Since Cell is a rather cunning and strategic being, Naruto might start to think more like a tactician. He'd still have his core values of protecting his friends and the village, but he'd approach battles with a different mindset.
If Naruto were to become an angel in fanfiction, his personality would experience a significant transformation. His boisterous nature might be toned down a bit as he takes on a more solemn and wise demeanor. He would still be the kind - hearted Naruto we know, but his understanding of good and evil would be deeper. His compassion would extend not only to his friends and villagers but also to his enemies. He would strive to redeem them rather than simply defeat them, seeing the potential for good in everyone, which is a very angel - like trait. His sense of justice would also be more refined, based on a celestial understanding of right and wrong rather than just the ninja code.
His personality might become more guarded. He'd be surrounded by people who are mostly out for themselves or have very different values from him. So, he'd need to be more cautious in showing his true self.