는 필요 없어

don't need

→ 는
phrase Uncommon #6,436
don't need Used after a noun to say that the noun is not needed. 필요 없어 is informal; more formal forms include 필요 없습니다, while 필요 없다 is the plain style.
KO: 교사는 필요 없어.
EN: You don't need a teacher.

교사는 필요 없어

No teacher is needed.

— 블랙 (2005)

아니지, 비치니는 필요 없어

No, that's not it. We don't need Bichini.

— 프린세스 브라이드 (1987)

바보 같은 충고는 필요 없어!

I don't need stupid advice!

— 얼지마, 죽지마, 부활할거야 (1990)