Reason: Like many of my fellow NaNoWriMo novelists, I have reached a point in my novel where I realize I am going off in the wrong direction, and that I might even want to change POV. I have spent much of this morning trying to figure out how to change the novel so that a)people will actually like the protagonist, and b)the story will make sense.
I guess this is hitting the first wall. Normally, this is the point in the writing process where I just put the pages away and never work on them again. *sigh*