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If you are concerned about uncertainties and want to achieve stability, it is typically better to keep a diversified portfolio that includes low-risk investments such as bank savings or other stable assets.
Saving money may serve as a safety net and help you establish a financial cushion for unforeseen events.I don't know, it depends on many things, and most of all on where do you keep your money. There are many countries where putting your money in a bank is an equivalent of throwing it away. If we expect economic instability, maybe the real things, like good quality tools, are worth investing into. I mean, apart from household tools, a good fishing rod, some Japanese hooks and fishing lines may come in handy one day.