Writer's block. I have so many interesting things to discuss in this paper and for the life of me, no idea how to get them out of my mind. Better, I suppose, than having nothing at all to think of or say.

Alliteration, an apropos addition.

weak, weary, I wilt;
blundering, bumbling, being other than I am;
Sleep, which sometime shuts up sorrow's eyes,
restore my spirit, rekindle the fire, ready me to face the new day.

Yes.