Iruka influences Naruto's early development by being a positive role model. Naruto looks up to Iruka and wants to be like him. Iruka's kindness and belief in Naruto give Naruto the confidence to start believing in himself.
It also improves Naruto's skills a great deal. He becomes better at combat and using his ninja techniques. For example, his Rasengan might be more powerful or more easily controllable after Iruka's training. Moreover, Naruto's confidence grows under Iruka's guidance. He no longer doubts himself as much and is more willing to take on challenges.
Well, in the fanfiction, Iruka may be protective by constantly checking on Naruto's well - being. He could ensure Naruto has enough to eat, is getting proper training, and is not being bullied by other villagers. He might also be protective in the sense that he gives Naruto extra attention and guidance in his ninja training, more so than he would for other students.
Physically, Iruka takes care of Naruto's symptoms. If Naruto has a cough, Iruka might make him herbal tea to soothe his throat. If Naruto has a fever, he uses cold compresses to bring the temperature down. He monitors Naruto's condition closely and adjusts his care accordingly, making sure Naruto is on the road to recovery as quickly as possible.
At first, it might start with Iruka showing simple kindness to Naruto, like making sure he has enough to eat. As time goes on, Naruto starts to see Iruka as a father figure. He looks up to Iruka and wants to make him proud.
Naruto might develop a different set of values. Since Kakashi is more laid - back and Iruka is very nurturing, Naruto could learn a balance between being serious and having fun. For example, he might be less impulsive in battle because of Kakashi's strategic influence.
Iruka's comfort gives Naruto confidence. For example, when Iruka tells Naruto he believes in him, Naruto starts to believe in himself more. This makes him bolder in his actions and more willing to take on challenges.
Iruka's training can make Naruto more skilled. Since Iruka is a good teacher, he can help Naruto improve his ninja techniques.
It could be that he believes fanfiction sometimes goes against the intended spirit of Naruto. Fanfiction might include elements that he doesn't approve of, like changing the characters' personalities in a way that he thinks is wrong. For example, if a fanfiction makes Naruto overly mean or out of character, Iruka, who has a deep understanding of Naruto's true nature, would dislike it.
Well, Iruka is like a warm family figure for Naruto. His belief in Naruto from the start is crucial. He gives Naruto a moral compass, teaching him right from wrong. Kakashi, with his complex past and unique ninja skills, offers Naruto a different perspective. He challenges Naruto to think outside the box and to be more strategic. Through their different approaches, they help Naruto develop not only as a ninja but also as a person. Naruto learns to be more empathetic from Iruka and more calculating from Kakashi, which are important aspects of his character growth.
One scenario could be when some villagers start to be mean to Naruto. Iruka steps in and scolds them, telling them Naruto is just a kid. Another could be during a training exercise that gets a bit too dangerous for Naruto, and Iruka quickly intervenes.