Katherine smiled and gave a nod. It was foolish to turn away help. "Of course," she said kindly and let the vial reappear. "It is no immediate cure but it speeds up the healing. And for medicine, it does not taste half bad." She shared a questioning look with her father and he gave a short brisk nod. "I think it is best if I bid you goodbye. Please stay and have a conversation with my father. He will remove a part of this conversation from my mind later on. The best thing we can have Higgs believe is that the majority of us has given up. I will remember it when I need to remember it."