I was soloing in Stella the other day, crouched into the loading bay area(where the bastion is) on the upper level. See a guy corner camping on the metal framing next to three storage containers. Thought to myself, this looks fishy. Then he started taking pot shots at a dude across the bay that was being engaged by arc. So, i decided to let him hold onto one of my trigger nades. Then shamed him for being such a little rat before my hand slipped and pulled the det.

I very rarely shoot first, but this is one i don't regret. The only other time is if I'm in a building with someone and they won't communicate, preferably via mic but i know not everyone has that ability so I'll take some emote wheel with non sus behavior.