grow some skin

figuratively

(figuratively) To cease being offended.

Japanese Meaning

（比喩的に）些細なことで傷つかず、動じなくなる / （比喩的に）取るに足らない批判や侮辱にこだわらなくなる

If you don't like the criticism, you should grow some skin and learn from it.

批判が気に入らないなら、もっと図太くなってそこから学ぶべきだ。

Sense（1）

(figuratively) To cease being offended.

grows some skin

（ present singular third-person ）

growing some skin

（ participle present ）

grew some skin

（ past ）

grown some skin

（ participle past ）