１２じゅうに月がつ病びょう

noun

Christmas blues; holiday stress in December

Refers to the stress, fatigue, or low mood many people feel during the busy December holiday season, often due to year-end work, social obligations, and financial pressure.

• １２月がつ病びょうで、忘ぼう年ねん会かいに行いく気きがしない。

  I have the Christmas blues and don't feel like going to the year-end party.

• １２月がつ病びょうにならないように、早はやめに仕し事ごとを片かた付づけよう。

  Let's finish work early so we don't get holiday stress in December.