She had had a problem since childhood of immediately going to the worst conclusion in any given situation. Her father used to tell her that he'd never met a child more apt to imagine the world was falling around their ears. Of course, he didn't have a lot of experience with children, so his opinion likely wasn't terribly valuable. She firmly believed that because of the negative ability she had to envision all of the ways in which something could fail, she'd been able to save her life and the lives of her comrades countless times. Antonin helped her to hone the skill in their training. Just like Roddy would tell her to trust her gut, she paid close attention to all of the variables.