I won’t even get into the parts about hiking in the woods, carrying knives and practicing “survival” strategies. In my day, we even had a merit badge for marksmanship with a gun.
But, weekend camping expeditions aside, how to be prepared in situ? In your home? For when the SHTF?
Guns (and ammo) are obviously good things to have. And every person who wants to be prepared for a possible fecal-flinging scenario ought to have them. So also food supplies and medicine. Check.