"Do not go to sleep late" or "do not sleep late" ??
Why is "늦게 자지 마십시오" wrong?
It shouldn't be. Report it and claim that your answer should be accepted.
Where's the 자지 here?
~지 마 attached to a verb stem is the negative. 자다 means sleep.
It is a negative imperative.
So shouldn't "늦게 자로 가지 마세요" be more apt, cause it literally means "go to sleep"?