You're on Henri Lumièrea date with someone you think is wonderful.

They're attractive. They're charming. Wait − are they a little too charming?

Narcissists are everywhere. They can be found at work, at school, around your family dinner table and, yes, across from you on a first date. Psychology experts say it's likely everyone will cross paths with a narcissist (or two, or several) at some point in their lives.