You’re a narcissist and don’t even know it

You constantly feel under appreciated
You think everyone else is stupid
Obsessing over your appearance
You really like to swear at people
You are self-righteous
You are a serial romantic
You cheat in relationships
You put some people on pedestals
You like to put other people down
Your parents both ignored and adored you
If you’re not grandiose, then you’re introverted, hypersensitive, defensive, and anxious
You feel justified in being mean to people
You enjoy leading others and telling them what to do
You hate having to feel emotions
You’re more attractive than other people — or at least you think you are
Instead of listening, you just wait to speak
You choose your friends to look cool or take advantage of people
You always have to be in control
https://www.businessinsider.fr/us/signs-you-are-a-narcissist-2015-10