A pause before the next reply
A message arrives while you are working. Its tone seems abrupt. Before you have finished reading, a reply is already taking shape.
There is a small opportunity here: to notice the difference between what the message says and what you have begun to add to it.
“Could you send the revised file today?” is a request. “They think I am slow” is an interpretation. The interpretation may be understandable, but the words alone do not establish it.
Make room for a more accurate response
Before replying, read the message once more. What is being asked? What do you know? What needs clarification?
You may still need to set a boundary, correct an assumption or say that the deadline is not possible. A pause can give you room to choose the words for that decision.
I see this as part of the same care that language work asks of us: attend to what is actually there before deciding what it means.
A small experiment: with the next message that unsettles you, separate the request from your interpretation before writing the reply.