@bikepedantic it was a classic Harry Truman move to become incensed and write a letter to the object of his ire, which he would then throw away after he finished it. Sometimes his secretaries intercepted the letters.
@Kevin I do this with email, and did this with tweets - write a response to something that ticked me off, to get it out of my head, wait 24 hours, then decide whether to send, edit, or delete. Need a drafts folder here!