As a society, we've became soft and unprepared for hard times. My grandparents canned vegetables every year; always more than they needed. It was hard work, but they did this because they'd lived through hard times and knew that hard times can happen without warning. If you've been to a gun shop in the last couple months desperate to buy ammo, you should rethink your preparedness plan to avoid the next shortage.
Consider this: In times of unrest and uncertainty, you will not eat more, and you will not need more toilet paper. But, you very likely could need more ammunition. Do you have enough?
https://click.emedia.nrapublications.org/?qs=aa90347ca286bfd38fe94b0b2f459a6bcc02ce62fb0461124a6673a09c47b83fea6bdc6665f2a8d128f8c5c3b63e360cf68a358bfcfbe60c