My sense of time is only sort of barely hanging on, and it's only managing that because of electronic calendars. (I'd read about people losing track of what year it was during major historical disasters and I always wondered how that was possible; I'm pretty sure I get it now.) So forget days of the week. I'm not using them anymore.
Instead, well, I'm using these:
Our new weekdays are subject to revision at any time and in any order, so if you find yourself having a Swishday when you were expecting a Droopday, well, that's just how it goes.