After what I have heard that evening, I confide in nobody. For all I know to the contrary, my own servant may be employed to-morrow as the spy who watches my actions. When the man makes his appearance to take his orders for the night, I tell him to wake me at six the next morning, and release him from further attendance.
I next employ myself in writing two letters. They will be left on the table, to speak for themselves after my departure.
In the first letter I briefly inform Sir James that I have discovered his true reason for inviting the doctor to dinner. While I thank him for the interest he takes in my welfare, I decline to be made the object of any further medical inquiries as to the state of my mind. In due course of time, when my plans are settled, he will hear from me again. Meanwhile, he need feel no anxiety about my safety. It is one among my other delusions to believe that I am still perfectly capable of taking care of myself. My second letter is addressed to the landlord of the hotel, and simply provides for the disposal of my luggage and the payment of my bill.
I enter my bedroom next, and pack a traveling-bag with the few things that I can carry with me. My money is in my dressing-case. Opening it, I discover my pretty keepsake--the green flag! Can I return to "Greenwater Broad," can I look again at the bailiff's cottage, without the one memorial of little Mary that I possess? Besides, have I not promised Miss Dunross that Mary's gift shall always go with me wherever I go? and is the promise not doubly sacred now that she is dead? For a while I sit idly looking at the device on the flag--the white dove embroidered on the green ground, with the golden olive-branch in its beak. The innocent love-story of my early life returns to my memory, and shows me in horrible contrast the life that I am leading now. I fold up the flag and place it carefully in my traveling-bag. This done, all is done. I may rest till the morning comes.
No! I lie down on my bed, and I discover that there is no rest for me that night.
Now that I have no occupation to keep my energies employed, now that my first sense of triumph in the discomfiture of the friends who have plotted against me has had time to subside, my mind reverts to the conversation that I have overheard, and considers it from a new point of view. For the first time, the terrible question confronts me: The doctor's opinion on my case has been given very positively. How do I know that the doctor is not right?