She has been gone for almost a year. The MMA media wants answers. In order for her to provide those answers, she has to go back to a dark period in her life, which most probably still haunts her.
She knows she has a tough opponent in front of her, and she needs to focus on this fight, and not spend her time answering for the Holly Holm defeat.
She is a human being. When most of us fail, nobody is around to ask us to provide them with explanations and reasons. We grieve in peace, and life goes on.
However, she bought into the media when they were hyping her up. Therefore, she should have the mettle to face them when they are hyping her down.