It’s safe

It’s safe

Just like those abroad who have clung to the dollar for its stability, Americans have done so too, especially since the economic downturn of 2008, says Friedman. And unlike electronic payment methods, cash is secure in a strictly Luddite way: paper doesn’t run out of battery like your iPhone might, and a power outage or disaster won’t stop you from handing over a dollar bill. ~ Fortune.com