When something in pop psychology is going around, people question whether they fall into that or not. I have some issues with vanity about grooming, appearance, and that stuff. I asked a therapist if I had narcissistic tendencies. He explained there's a lot more to it than that. He basically said no. The word came because someone in ancient mythology kept looking at his reflection in a pond, fell in, and drowned. You realize this later and after you're done with them. I see this in some people I know who became school teachers and were not smart and are not smart. You can sometimes find videos of newer school teachers in tough districts who were recent hires and get into brawls with their teenage students. Then they're not teachers anymore. Surprise.