"Humanise you? Hardly. And Sherlock, if you're a sociopath, then so am I." He had his pet, as did she once, and both of them had the same disregard for peoples feeling; even if she was better at acting concerned than he was, kept up a better show. But he could at least show a little gratitude for her sacrifice, damn it.
When he began to rant about her blame she looked away from him, trying to keep the anger she felt from showing on her face. She knew he wasn't a superhero, yes, but he could have done SOMETHING. Told Watson, told one of the complex idiots what she had done, that Moriarty would be after her. None of them trusted her, telling them herself would have been pointless, and in the future he knew that. But he had a point, yes, it wasn't all his fault. She needed someone to blame though, or she'd lose what little grip she had left of her sanity. "You could have told someone, anyone, that Moriarty would come for me after I warned you. They wouldn't believe me if I spoke up myself. But that was you in the future, so you're right, there's no point blaming the man in front of me right now."
And then he was telling her she thought she was something to Jim? Was he insane? He said himself she was a brilliant woman and he was right - she was not inane enough to think Jim had any attachment to her. "I did not think I was something more to him - no one means anything to that psychopath, except maybe that vapid blond 'princess' of his, Emma. Thank you for your apology, however. I am not going to blame myself for this, though" she paused, trying to keep the defeat out of her voice and not entirely succeeding "what would I have left if I did?"