Try this
- State that you need a pause and whether you can propose a return time.
- If you cannot, say when you expect to know more. End the discussion across channels rather than continuing it through messages during the break.
A worked example
“I need a break from this conversation. Could we check in after the walk?”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
If you cannot resume at the suggested time, send a brief update rather than leaving the agreement ambiguous.