humour cliff 幽默懸崖

humour cliff  
繁: 幽默懸崖 
簡: 幽默悬崖 

外媒提出「幽默懸崖」（humor cliff）一詞，指出人在23歲以後，笑容與笑聲愈來愈難從我們的身上出現，對於小時候或年輕時會發笑的事物再也無感；原因無他，正是因為工作。 

健康網》23歲後就笑不出來 作家談「幽默懸崖」 (2024年5月1日)。 自由時報，取自https://health.ltn.com.tw/article/breakingnews/4659237 

New research into how work changes our personality over time reveals people fall off a “humour cliff” in their early twenties.  

Why Jokes Are Seriously Helpful For Leaders In A Long-Term Crisis (2020, Oct 22). Forbes. Retrieved from https://www.forbes.com/sites/gregorme/2020/10/22/jokes-are-seriously-helpful-for-leaders-in-a-long-term-crisis/