Aging and the survivalist is definitely a subject worth study. I know I can’t do things I could do 20 years ago.
But how about some out of the box subjects.
There have been thousands of BOB articles and lists.
Same for what to put back in storage for tomorrow.
How about inexpensive, low calorie (burned not gathered) food procurement.
Be it trot lines, jug fishing, roadkill gathering, the “taking” of game in emergencies (note I did not say hunting) gleaning from fields, and those things that hide in the grey areas of life.
How about the non-romantic day to day survival information that makes living in the “decline” or a collapse easier.