自责

chén tòng zì zé

沉痛自责

feel bitter remorse

yǐn jiù zì zé

引咎自责

take the blame and reproach oneself

fā shēng le zhè zhǒng shì wǒ gǎn dào nán guò ér zì zé

发生了这种事，我感到难过而自责。

I felt miserable and blamed myself for what had happened.

bù yào tài zì zé

不要太自责。

Don't be too self-critical.