make a big thing (out) of
US /meɪk ə bɪɡ θɪŋ (aʊt) əv/
UK /meɪk ə bɪɡ θɪŋ (aʊt) əv/

1.
크게 생각하다, 과장하다
to treat something as more important or serious than it really is
:
•
It was just a small mistake, don't make a big thing out of it.
그건 작은 실수였어, 크게 생각하지 마.
•
She tends to make a big thing of every little problem.
그녀는 사소한 문제도 크게 만드는 경향이 있어.