An interesting question,,,,,

I don't "hope" or "expect" a TEOTWAWKI situation. I am afraid that an EMP incident is going to occur in our future, during my lifetime.

Things do seem to happen in my vicinity, HazMat incidents, Hurricanes, Auto Accidents, Persons blowing themselves up inside of small pick up trucks, etc.

Past colleagues have described the "Bo Zone" as a disaster zone that occurs more than 3 feet from my body and not more than 500 yards from my body. Because of the "Bo Zone", my experience dictates that I be prepared for anything!!!!