I'm trying to read "Harry Potter and Methods of Rationality" (Chapter 25), and I'm puzzled with the following phrase:
And furthermore, Harry said, his voice emphatic and his right hand thumping hard on the floor, you did not start out immediately looking for solutions.
I wonder if here "did not" can be used instead of "should not" as it seems, that Harry can't read minds; it seems he is giving directions. So can "did not" here be understood as "should not"?