Center-functioning: This sub-variety includes people with a grandiose feeling of importance who may perhaps struggle interpersonally, particularly when their jobs never satisfy their will need for admiration. The time period "narcissism" comes from a primary century book (penned in the year 8 AD) because of the Roman poet Ovid. Metamorphoses https://www.bol.com/nl/nl/f/how-to-deal-with-a-narcissist/9300000063207627/