All Natural Numbers Are Either Happy or Sad. Some Are Narcissistic

Orion Magazine - State of the Species

Marilyn Burns (@mburnsmath) / X

jbryner (@jeannabryner) / X

Rockstar numbers of math — lucky, mersenne, kaprekar, narcissistic

Narcissists Turn Everyone Against You (Even Your Own Family)

10 ways of spotting a narcissist and how best to deal with them

Counseling For Narcissistic Personality Disorder Abuse

Stories by Manon Bischoff

Broadband to the People - Scientific American