A friend at school brought a giant stack of $500 Zimbabwean bills to use at our school tuckshop. This stack of bills was probably about 2 feet high. This was in 2007, and at that point a meat pie or coke must must have cost tens of thousands of dollars at minimum at the tuckshop. It had probably been a while since I'd seen someone actually try to use such a small denomination bill... I asked to hold his stack, but as I was holding it, some of the bills started falling out of the middle. This was during our recess/mid-morning break, and there were a lot of kids standing around. Someone saw this money fall on the ground, and naturally came over and started throwing it in the air ("making it rain", like Lil' Wayne) and soon more joined in. The school headmaster just happened to be walking by (a large, grim-faced white man) and demanded to know who was responsible for all of this. My peers pointed me out, and I got corporal punishment the next day.
Power cuts were constant (daily at their peek) and we didn't have a generator, so I did my homework by candlelight. The city of Harare stopped delivering water to our residence in 2007, and AFAIK haven't resumed...
Another memory that sticks out is when my dad said "hey, let's go get some petrol for the car". This was at 7 or 8 pm, so I got in my pajamas, and we drove to the neighborhood gas station, where we waited over night to pour a few litres of petrol in the car. I didn't even think _that much_ of it: I'd grown up in an era of shortages and economic decline, and the situation only became worse in my teenage years.
This is all from experience since I lived through Yugoslavia's 1992-93 hyperinflation (fortunately, as a teenager).
Not in the US. After the housing bubble popped, ARMs became much less common. Plus, with rates at historical lows, it does not make sense to get any adjustable products.
Banks got hip to that pretty quickly and later mortgages were in Euros while the salaries are still in Zloty, which should be illegal imo.
If you save in traditional savings accounts, those become reserves against which banks can lend.
If you save in money market funds, those become available in the commercial paper market for businesses to fund daily operations.
If you save in sovereign debt, those become available for government programs.
If you save in equities or corporate debt, those become available to employees, new projects, other shareholders, etc.
The only scenario in which savings contributes to demand-driven recessions is if you literally withdraw cash and place it into your mattress.