That’s a direct question. Here’s a direct answer: I’d rather not say.
When a personal question arrives without warning.
Chinese original
你问得挺直接,我答得也可以直接:不方便。
Why it works
It matches the other person’s directness and uses it as permission to be equally direct. The answer arrives as a mirror rather than a rebuke.
Original source unverified; not attributed to a historical author.