You haven't used C4 like that - in Wildlands - yet

Описание: Fragments of the latest sesh.
Elements of:
luring with a bullet from a silenced pistol (either to make them look away or approach a position where they can be safely dropped)
throwing C4 to panic enemies, making them drop and scramble on dirt in panic, and taking them out while they're panicking, either by shots or by melee, without exploding said C4. (C4 then acts almost as a short-range Flashbang, in that it disables the enemies momentarily; without exploding - and thus without waking up the whole camp - can be done while taking camp out silently.)
taking out a camp silently while using unsilenced weapons including a lever-operated shotgun.
And playing on Extreme, Tier 1 mode, with bare-to-none HUD. (The minimum employed is just the one bit which shows which items I have selected, as otherwise the game does not indicate the item we're selecting, e.g. diversion lure or C4; and the rest is switched off)
some really tight and unexpected stealth shots.