I've never stared at the wall while taking a shower... I just curl up into a ball in the corner and quietly cry while staring into the dark abyss that is my soul with my eyes closed.
I suggest you go watch all of his previous christmas videos from oldest to most recent cuz not only does that make you understand the "lore", it is also packed with all kinds of Arma's clunkyness along with Ignis Corps' usual bullshittery and wackyness. Also, in Arma 3, Zeus = Mod/Admin/God mode/The role that makes the map and all its assets (and players too) as a sandbox