Yeah it means like you do something because something happened so like say people are talking about me then I get paranoid because I think everyone does then talking about me because I heard one person yes and that is what it means to not try to switch up the definitions in your little head
The Sorrows want the Lucera, the spiritual leader of the shadowshapers, to become one with them and "set them free." And shadowshapers are humans who can put spirits into the things that they create (art, stories, etc.) and make their creations come to life. But that's just about all we learn
In my opinion, it is logos. I think that the sentence is LOGICAL.