A closed door isn’t a slammed one. You can want privacy and still love people.
STILLNESS
STILLNESS
Wanting a door shut is not a verdict on the people outside it, though it can feel that way from the inside, which is where the guilt comes from. Needing an hour alone and loving your family are not in competition. The quiet is maintenance rather than a statement, and it usually makes you better company when the door opens again.
Say what it means once, lightly, so nobody has to interpret anything. I am fine and I want an hour. Then come out afterwards and be properly there, which is the part that makes the closed hour read correctly.
Do the people at home know your privacy is not rejection?
Free, with nothing to buy inside it.