I mean, I think that is a sign of fragility. If I carefully make sure my laptop is far from the edge of the table every time I put it down, it's a smart, rational, well-advised response to knowing just how fragile my laptop is.

The interesting point to me is that we have an economy which, when the going gets tough, can afford to employ some 75-85% of the people it ordinarily does, and that when we've been close to 0% unemployment, it's been because of unstable luck and not underlying robustness. It's somewhat surprising to me that we don't live in a time where we can comfortably afford to employ >>100% of the people in the system.

(Well, either that, or we do live in such a time but our economy doesn't know how to allocate resources in a way to make it work.)