[ She will consider this a compliment. After all, not many can boast that they can do the impossible! So what if she is too stubborn for her own good? Accepting sad endings as they are leaves bad taste in her mouth. ]

I beg to differ! As you've said, our legends shall never change, but our time as Servants will be recorded. Our other "selves" might not remember every petty detail, perhaps, but the feelings we've felt, they shall remember them, however faintly.

[ Wouldn't future Tamamo be relieved that she can be free from her despair? ]