I have a tiered survival plan;
1) Things go well, plan to retire in comfort
Things have gone well for 200 years, I have 30 years left, 85% chance of the same.
Real estate, stocks, retirement, gold, bonds, guns.
2) Things go bad locally with a few days to get out.
This is what goes wrong with 15% of the time
This could be from revolution, huge earthquake, terrorism,
Gold, passport, car, fly to Costa Rica from Canada.
3) Things go bad globally or very quickly locally
This could be from a comet, meteor, revolution, terrorism, revolution, nuke attack.
Meteors and comets are 100,000 year problems, .1% chance in my lifetime
Revolution will not be fast around here.
A nuke attack, never gas, or fuel air bombs could wreck infrastructure locally, but probably not anarchy
Food, water, medicine, guns, ammo, fuel
What does it all mean?
The chance I will need a gun or trade guns for niceties is small ~ .1%
But guns have made 3% compounded for me over the past 40 years, and that is not a bad investment.
If guns are outlawed, they could loose their value.
With the coming of cameras connected to computers, there will be no more private sales in a few years. All activity will be figured out.