Meh, mental health is a bit more complex than just sad. I mean, if you broke your leg, you'd still be able to read right? I would imagine her dissatisfaction with her career is pushing her into a rather low-stakes activity, that of fandom and fandom participation. Illnesses come in all shapes and sizes, and they oftentimes remove specific capabilities. If we truly like our favorite model's content, we gotta give her time to heal, or accept if she no longer wishes to create.