It's not selfish at all, it was perfectly appropriate, and anyone in their right mind who cares enough would do it. And let's be real here. If it was not Hinata who did that, but rather Sakura (which could have been easily arranged), there is no way in hell anyone on this board would be saying how "stupid" or "selfish" it was. Certainly, Sakura's confession wasn't "selfish," was it? I mean, Naruto didn't have anything on his plate at the time, did he? He was on vacation. And it was totally unselfish to try and take on Sasuke alone, even though Naruto would have wanted to be a part of that confrontation. Do not tell me these things can't be compared. They can, and they are. Rightfully so.
People think I'm playing the devil's advocate. I'm not. I call out BS when I see it, and that includes when it's on my side of the fence. And it seems that there is plenty to call out over here. No, it isn't an attempt to be condescending. It is a fact.
Yeah, except she DIDN'T help. Yes they definitely should have listened to him even if he looks like he's losing. It's Nagato. They should KNOW they will get their asses handed to them. The guy almost killed all the strongest ninja in the village. Even if it was Sakura, I would still call it selfish, because it was. She saw no reason and acted on pure impulse, probably because she wanted to confess before Naruto died. You've criticized Sakura for being impulsive before, and this is worse, since it was obvious from the beginning she might die. Are you seriously saying Hinata cares for naruto more than the others present there? No, she doesn't even know him outside her flawed perception of him. What she did was nothing but selfish and stupid. In the end, she didn't improve Naruto's situation at all. To be honest, she didn't affect it at all except making him a raging bull a bit faster.