減へるもんじゃない

expression

it's no big deal; it won't hurt; it's not like it's the end of the world

Colloquial phrase used to reassure someone that doing something won't cause any loss or harm, often implying 'you have nothing to lose' or 'it won't cost you anything'. Literally 'it's not something that decreases'.

• 謝あやまるくらい減へるもんじゃないでしょ。

  Apologizing won't hurt you, you know.

• ちょっと聞きいてみるだけなら減へるもんじゃないよ。

  Just asking won't cost you anything.