@Kvvb she actually had no opportunity. Only 2 people could have done this for her, the emperor and navier and for very good reasons (at least for navier) rejected her. Finally the one noble who could have actually moulded her to do good manipulated her to do evil. Looking at it from her point of view, she's been constantly screwed over by nobles to the point were I'm surprised she tried to befriend navier after all she's been put through