Before I even got started on this report there was an initial title change from avoiding to managing. It quickly occurred to me that during any type of prolonged SHTF event that sleep was highly likely to suffer. Count on it. But can we learn to deal with it?
To survive in the urban environment you will need to learn and use and whole new set of skills and tools than you might ordinarily consider in other survival situations. Urban survival techniques and objectives are completely different from the survival skills you would use in the wilderness.