The 'apocalypse' refers to any situation that you find yourself in where your meds are not readily available, whether you are stranded on vacation and run out of meds or in a hurricane such as the recent catastrophic ones in the U.S. where many are displaced for months no homes, food, shelter, prescription. I too always try to make sure that my prescription does not run below two months. It's hurricane season and that always puts me in preparation mode.
Thanks for sharing guys