Went into the village shop today without a mask, was fully expecting to get told to do one. Was genuinely quite anxious about it to be honest.
I didn't prepare a card, though I may have pleaded disability had it of come to it as its the only post-office in the area for a very long way. Had I just been after groceries I would have gone off to Sainsburys instead (pleading disability is an absolute last resort imo).
I was served both at the post office desk and the shop itself. Didn't get any rude comments. Didn't have to plead disability.
Might have been lucky but definitely feel a bit better about things now.
edit: I was the only one without a mask though which is to be expected I guess