She flashed a star-eyed, wordless question at him, born of a swift and panicky fear.

“No. I haven’t touched it—not since I went into the hills. But—I might.”

“What nonsense! Of course, you won’t.”

“How do I know?”

“It’s too silly to think about. Why should you?”

“It’s not a matter of reason. I tried to stop before, and I couldn’t.”

“But you stopped this time.”

“Yes. I haven’t had the headaches. Suppose they began again. They’re fierce—as though the top of my head were being sawed off. If they came back—what then? How do I know I wouldn’t turn to the drug for relief?”

“They won’t come back.”

“But if they did?”