Hot takes:
1. Watch Michael while he’s listening to people speak. A common trait of narcissists is that they inappropriately interject — as in, they don’t react during conversations in a natural way. You know how when you’re telling someone a story and they might nod or say “yeah” or “mhmm” or whatever? Narcissists can’t do this naturally because they lack empathy, so they have to guess, and it ends up being super awkward. Pay attention when he does this — it’s usually not happening at the natural places where one would expect it to.