Yap.Town

にならなくて

not become

→ に
phrase Rare #41,281
not become The negative connective form of なる (“to become”). Often followed by expressions such as いい (“it’s okay not to”) or はいけない (“must”).
JA: 今日は無理に元気にならなくていいよ。
EN: You don’t have to force yourself to feel better today.

そんなに神経質にならなくていいよ。

You don't have to be so uptight about it.

大して利益にならなくて

It wasn't very profitable, and...

— PERFECT BLUE (1998)

私たちは、もっとおしゃべり好きにならなくてはいけないよ。

We need to become more talkative.

わざわざおいでにならなくて結構です。

There's no need for you to go out of your way to come.