Years ago, I read Heinlein's The Puppet Masters for a course. I was underwhelmed; it was a fairly good story, but nothing special. Admittedly, for me as a reader, it was more difficult to become engaged because the female lead was probably considered a "strong female character" by the author, but her portrayal was painfully dated. (It may not have been as bad as I remember, to be fair.)
But one part of The Puppet Masters stuck with me. The alien invaders of the novel physically bond to their human hosts. After the initial threat is neutralized, the government requires everyone to be naked, so there's no place for the alien to hide. But instead of this being distracting and titillating for people, the fact that every part of every person is revealed removes the interest of mystery. It becomes part of the background. Heinlein doesn't linger on it any more than that.
It's not a new thought, of course: what is concealed is more alluring than what is revealed. But Heinlein's illustration is both literal and direct. Imagine a whole world with nothing (physically) to hide. Or this, for the matter of that.
It's also worth keeping in mind as a general principle. When everything is spelled out, the attention wanders; boredom sets in. Keep people guessing ... but the reveal had also better pay off.
Word count this week: 1,843 (... it was a crazy one)
Pages edited: 7.5
Poems edited: 1