Phrases Apologies and Excuses

I'm so sorry; I should have known better.

C1

Meaning

Acknowledging lack of foresight.

Example sentences

John: 'My actions were inappropriate, Alice.'

Alice: 'I'm so sorry; I should have known better. I'll try to do better next time.'

John: 'I'm so sorry; I should have known better. My judgment was poor.'

Alice: 'You could have handled that differently, John.'