Fecklessness is the noun: the quality or habit of being feckless — not taking hold, not finishing, not becoming someone others can rely on. A teacher, a newspaper, or a tired relative might talk about someone’s fecklessness with money or a government’s fecklessness in a crisis. It names the trait, not one single clumsy act. Same slightly old-fashioned, judging tone as feckless.

沒出息、不長進