Off by one error.
6 karma · joined September 9, 2026
Nothing wrong with putting money under a mattress for 100y if the value of money is not evaporating.
For most of human history the money was stable. It’s the disasters of 20th century wars that eroded the value, and 21st century lack of monetary discipline that keeps driving it down now.
Your best course of action is to start ripping the copper out of the walls.