Yap.Town

にはなれない

can't become, can't bring oneself to

→ に
phrase Uncommon #19,357
can't become Often emphasizes that someone cannot become a particular kind of person or take on a particular role. In 気になれない, the expression means “can't bring oneself to” or “doesn't feel like.”
JA: 私はそんなに強い人にはなれない。
EN: I can't become that kind of strong person.

テニスではとうてい君の相手にはなれない。

I could never compete with you at tennis.

お前は中立にはなれないんだな？

You can't stay neutral, can you?

— Article 15 (2019)

だが俺はいい亭主にはなれない

But I could never be a good husband.

— ウエスタン (1968)

法律自体は誰か一人の友達にはなれない

The law itself cannot be any one person's friend.

— 落下の解剖学 (2023)

何でもこなす者は名人にはなれない。

A jack-of-all-trades can’t become a master of any one thing.

マチルダ俺はいい恋人にはなれない

Matilda, I can't be a good boyfriend.

— レオン (1994)

phrase Rare #21,124
can't bring oneself to Often used in 気にはなれない to say someone cannot bring themselves to do something. With other nouns, it can mean “can't be” or “can't become” that thing.
JA: 今日は料理をする気にはなれない。
EN: I can't bring myself to cook today.

ローマ法王にはなれない

I can't become the Pope.

— 教皇選挙 (2024)

助けにはなれないわ

I can't help you.

— 灼熱の魂 (2010)

あの二人は、残念だけど親にはなれない。

Unfortunately, those two can't become parents.

— ベイビー・ブローカー (2022)

いや、絶対に人間にはなれない！

No, I can never become human!