... and prep again.
No such thing as financial calamity without war. War follows on the heels of financial collapse because manboons gonna 'boon no matter the best intention of men. For Homo Sapiens, every problem looks like a nail (war) because the only tool in his toolbox is a hammer (conflict). Homo Saps has never encountered a problem he didn't try to solve unsuccessfully by killing somebody somewhere and so it goes, until it finishes him forever. The only good thing about war is that it can often cause temporary lapses of insanity in the aftermath as Sapiens sobers up for a few brief decades afterwards until he forgets everything that has happened going back to the day he was born. The people who survive can display enormously good judgement in many things for some time afterwards. A nuclear war would leave the fewest survivors and therefore would no doubt result in the greatest long term good when it was over. Scripture is right - the meek (well-vaulted) will inherit the earth. So double up that earth shielding and put another can of beans in the back while it is still affordable.