~할 때가 된 거 같지 않니? 영어로 표현하면
It might be time for you to start ~ing.
살 뺄때가 온거같지 않니?
It might be time for you to start lose weight?
A: It might be time for you to start dyeing your hair?
B: Why?
A: It starts turning gray.
B: So.. Gray hair make me more sophisticated..
A: and old