I did. But as I said, there's a limit. If that person hurts your other important person in a terrible way, realistically speaking, you'll get furious and you lose all thoughts of helping that person anymore.
Probably you and I. That's not more "realistic", it's the reality for us. I think people like Naruto really exists and they have their own doubts. Even Naruto doubted of Sasuke,...and Obito ruined it. Naruto was chasing him because Sasuke was "a blank sheet of paper" like Itachi said. He wasn't bad, Sasuke was obsessed. Naruto doubt of him, ONLY when he believes Sasuke joined Akatsuki. If we follow that line, it could be ended like Madara/Hashirama. Hashirama talked to him even in the last moment, but he didn't let Madara damage the village.
I just read xxRomanceGirlxx's post and i'll quote her here. "Naruto's philosophy is not revenge, it's forgiveness and breaking the hate cycle. So there's also that to consider." That's what happened with Nagato, and he didn't just attempt to kill Jiraiya, he did it.
The thing is, Naruto will feel sad if it were someone else. So there's nothing special about this.
I thought the point was to prove why the promise still matters to him.
Really? I think people who won't feel negative about this exists only in mere theory or in the bible. Maybe there are people like that. But since I've never seen one it sounds too unrealistic for me to understand.
When i was a kid, i wanted attention, like everyone else. But as I grow, it didn't matter to me anymore. I'm like that. And i know a few people that understands the feeling. I'm detatched. What i can't understand is doing the otherwise. It's ridiculous for me to think about it and it frustates me. I will only feel like that after a couple of specific reasons. And i won't make so much noise. I'd just go away and forget it. Detatchment + naturally positive = Well, so what!
Sorry, I don't really understand your example of ex-bf/gf thing.
My point right here is. If a person doesn't feel like one situation is affecting them, then, no one can say the otherwise, because they know how they process information. (Different thing is when something is HURTING them and they don't know it, wich i can't understand how this could even happen, or if they know it but refuses to do something about it. But if they know, and they decided to understand, then it just can't affect in anything.)
Now, we can't assume how someone must feel if they didn't talk about it in a negative way. Sakura knows that Naruto even after doubting of Sasuke decided to reach him. Why? She doesn't know, but she knows Naruto knows something that she doesn't. After attempting to kill Sasuke ignoring the fact there's a reason why Naruto still has hope, she finally understands and decide to put faith in Naruto. And Sasuke. I already said why having "faith" in them is the best decision for her.
Sakura is showed as someone that trust Naruto and understands his reasons, so, i don't really think she's being affected. Other thing is, we, as an audience, notice how obsessed Naruto is. How this takes the whole manga and it's put in the first place. This may overshadow NS relationship in our eyes. But just because there is a color that shines more(Sasuke-Naruto) due to the lighting (Sasuke falling into darkness) doesn't make the other color (Sakura-Naruto) less shiny. The lighting has the effect to seem like it, but it doesn't change the fact that it really doesn't.
It's amazing you can speak that WELL from just learning through the internet!
I have problems, you know. Like right there ^ when my example failed. Hahaha.
Okay, I do understand what you want to convey in here but....I still did not get your point. Can you please tell me as to how all this connects to Kushina's revival. Again, my apologies for being dumb 
I gave you reasons why i think it's really unlikely to think Orochimaru has Kushina's DNA just because that phrase he used.
