Korean Four-Character Idioms
자업자득
自業自得
Word for word
“your own deeds, your own result”
What it means
You brought it on yourself.
When you'd use it
Consequences of your own bad choices.
Example
밤새 게임하고 지각했으니 자업자득이지.You gamed all night and overslept — you brought that on yourself.