The move to digital currency will make your cash stash obsolete. Assumptions of value of 10k USD is not the wisest move IMO but heck, could work out. Same goes for gold and silver. When it comes I feel it will be a soft roll out over a few years so we all get comfortable and enjoy how easy it will be and slowly govt will tighten it up and eventually tie it to a social score like China. Total control and the ability to allocate a predetermined amount of resources....oops! You already used 100 gallons of fuel this month; no more for you!