Interesting perspective. All I do to identify a narcissist is look at the type of content they post on their social media outlets. I see red flags whenever I see someone constantly posting selfies weather as a post or as a story. They share pics of themselves with their friend or friends and say “happy birthday to ….”but the picture puts them at the forefront and not necessarily the friend mentioned. It also doesn’t have to be selfies, this also translates to constantly sharing their thoughts and rants as if anyone actually cares about what they think.