You could say she was hurt by her own words because it could be the fact that her words are something that she would like to say but it's not going to happen. Maybe ever, but we'll see. It's like how Tsunade believed that Jiraiya will come home safe because she bet that he will die, but you can tell her face that she's very worried that he may die after all. So in this case, she lied because she knows herself that Sasuke is not to be trusted at all, so she's ready. I can't debate why she lied to Sasuke but maybe we'll get more in the next chapter.
But her words hurt her?
Because it's two different things she did wanted to believe that Jiraiya would come back alive because Jiraiya pratically went on a suicide mission which even Naruto said that, but in the end she knew Jiraiya would die, it's slight different than now, because it's not the fact that she doesnt trust Sasuke but rather the fact a fight between him and Naruto is inevitable.
The good thing is that Naruto changed and even if Sasuek dies he will still going to be kage.
Naruto wants to be kage, Sasuke wants to be kage = fight inevitable.
Naruto wants to save the juubi, Sasuke wants to kill it - fight inevitable.
Sasuke is untrustworthy and may come with a plan - fight inevitable.
Edited by Dαrkrєrsŧ, 22 June 2013 - 08:14 PM.