He would become more confident. Having telekinesis would give him an edge in battles and make him feel more in control. For example, he wouldn't have to rely solely on his physical strength or ninjutsu. This new power could also make him more responsible as he realizes the potential harm it could cause if misused.
Naruto's character development would be quite different. With telekinesis, he might become more of an enigma to his friends and foes alike. He would have to learn to balance this powerful ability with his existing values. He could start to think more strategically in battles, using telekinesis to outmaneuver his opponents. This would lead to a more cerebral side of Naruto emerging, rather than just his impulsive, head - first - into - battle nature. Also, he might use his telekinesis to help the villagers in more subtle ways, like fixing things around the village without anyone noticing, which would make him feel more like a true protector in a different sense.
His relationship with Sasuke could change. Sasuke might be initially jealous of Naruto's new power. But as they face challenges together, Sasuke could come to respect it. For example, if Naruto uses telekinesis to save Sasuke from a dangerous situation, Sasuke would see the value of it.
In a fanfiction where Naruto is in the Akatsuki, his character would grow in terms of understanding different perspectives. He'd interact with characters who have very different backgrounds and motives from his friends in Konoha. His sense of loyalty would be tested as he'd be in a group that is generally considered the enemy. This could lead to him becoming more independent in his decision - making, rather than relying on the approval of his village. He might also become more calculating, as the Akatsuki often have to plan their moves carefully to avoid detection and achieve their goals.
His relationships with his peers would be different. For example, if he was adopted into a well - respected shinobi family, some characters who looked down on him before might treat him with more respect, and this would impact how he interacts with them. He might be less likely to seek attention through pranks.
Naruto's character might become more conflicted. His usual positive and straightforward view of the world could be challenged. He might start to question his own ninja way more often, as Pein's extreme methods would force him to re - evaluate his beliefs about how to achieve peace.
He might be more mature earlier. Since he would have more time to experience life in the village, he could be less impulsive. For instance, he might not pull as many pranks as in the original story.
Naruto's character might develop a more diplomatic side. The Senju were often involved in negotiations and maintaining peace. So, he could be more inclined to talk things out rather than jump into battle right away. He would still have his energetic and determined side, but with a touch of Senju wisdom. For example, when dealing with other villages or clans, he would use his Senju heritage to build bridges and find common ground rather than just relying on his strength as a ninja.
Suppose the teacher was from a different culture within the Naruto world. Naruto would be exposed to new values and ways of thinking. He might become more empathetic towards other cultures and incorporate elements of that culture into his ninja way. This could make him a more well - rounded and diplomatic shinobi in addition to being stronger in combat.
Naruto might be more confident earlier. With Rin as his adoptive mother, he would have a stable family environment from the start. So instead of being the class clown to get attention, he could focus more on his studies and training, becoming a more well - rounded ninja faster.
He might develop a more refined sense of strategy. Since the Nidaime was known for his intelligence and strategic thinking, Naruto could inherit some of that. He would be more calculated in his battles and less likely to rush in headfirst all the time.
His view of the ninja world could shift. Hanzo had a complex relationship with different ninja villages. If Naruto is influenced by Hanzo, he may start to question the existing power dynamics in the ninja world more deeply. He could become more involved in diplomatic affairs and try to find solutions that are more in line with Hanzo's approach of maintaining a balance of power, which would be a significant change from his more straightforward 'friendship - first' ideology.