싫증을 내다 (sil-jeung-eul nae-da) – to be sick of/tired of (something)
You can use this phrase to describe your disgust/contempt/dissatisfaction about something that happened multiple or umpteen times.
Examples:
우리 형은 모든 것에도 싫증을 내지 않아서 의지가 많은 편이다.
My elder brother doesn’t get sick of anything so he’s the type with a lot of determination.
어떤 일도 오래 시간을 하면 싫증을 낼 것 같아서 사람들이 직업을 전전해.
It seems that people will get tired of jobs that they’ve been working a long time so they would job hop.
