Imposter Syndrome
Summary: The person in the mirror could appear to be a different person from the one felt. Congruence or incongruence.
References:
VeryWellMind - Imposter Syndrome: Why You May Feel Like a Fraud
Psychology Today - Imposter Syndrome
The Muse - 5 Different Types of Imposter Syndrome (and 5 Ways to Battle Each One)
Healthline - You’re Not a Fraud. Here’s How to Recognize and Overcome Imposter Syndrome
BetterUp - What is imposter syndrome? Definition, symptoms, and overcoming it