The basic fact in a shft situation the very young dies and the very old… I am entering the second. I do best yo keep in shape bot gravoty loves me and I like to eat. I bring different skills and have work around stockpiled for my health issues but if it goes long enough i will propbaly die from current issues. Difference is not when meds run out but when my stock of work around are gone giving me a decade plus.
Pdf is ok but printed is king. I too have pdf and videos but a comp won’t last over a decade with heavy use and power will be more scarce till it vanishes if not a minor issue.
Uses to keep you valuable is skills and being able to train young, why have a working age adult do it un less jo choice? Old guy can still pull guard duty and do other less physical chores. I have an exit plan for myself before certain events transpire to nicely die at my own choosing instead of some of the ways you can go when medical fails here. That is my way of dealing with the unavoidable I am not suggesting it to others just sharing.