That’s the one, and the humans making plans were called wallfacers.
Sorry I wasn’t sober when writing that comment last night.

This is a topic in the 3 body problem series of books. The aliens have photons (?) that spy on everything the humans do so the humans have no way of planning against their attack without them knowing. The humans assign a few people to make plans with no oversight and without telling anyone else their plan.
Highly recommend the books.

Yeah, we have saunas at work and I started using them before bed, like you say really helps me sleep.
Then I got one for my home with a whiskey barrel plunge pool. Took a while for the smell of whiskey to disappear though, every time I’d dip into it I’d stick of whiskey.
I’ve made a little shelf on the window to sit my phone and have a Bluetooth speaker on the floor so I can watch episodes of taskmaster while in there.
Usually have 3 sessions with a cold plunge in between.

Yes slice and dice! I would hate to know how many hours I’ve played on that game over three different phones.
If you haven’t tried them yet, slay the spire and balatro are also brilliant.