foolhardiness
🇺🇸
/ˈfuːlhɑːrdinəs/
🇬🇧
/ˈfuːlhɑːdinəs/
Taking unnecessary risks, often in a reckless or unwise manner.
His decision to climb the mountain without proper gear was seen as sheer foolhardiness.
他決定在沒有適當裝備的情況下攀登這座山,被視為純粹的愚蠢。