Nobody in this house opens or closes curtains.
We don't have many as we live in the middle of a field and are not overlooked but in the kitchen diner we have floor length curtains at the French doors. There is a busy road towards the front of the house and if we have the kitchen light on you can see in, albeit very briefly as you drive past.
Yesterday I was ill. This morning I have come down to all of last nights dinner left overs still on the table, dishes everywhere, curtains closed ( 9.30am).
I feel like just leaving them closed all day to see who would bother/notice and open them eventually.
Dh is here, as are dc's 13, 12, 10 and 6