This is the 10180th most frequent Korean word.
관심사다
"관심사다" means "to be of interest" or "to be a matter of concern."
Here, '관심사' is used as a noun referring to personal interests.
그녀의 관심사는 예술과 음악이다.
Her interests are art and music.
In this sentence, '관심사' is used to denote matters of interest that one seeks to identify.
제 관심사를 찾는 것이 중요합니다.
Finding my interests is important.
Here, '관심사' indicates topics or areas that one is intrigued by.