Nathaniel Branden was a prolific psychologist and the father of the concept of self-esteem. The six pillars are foundational for personal development and happiness.
Sentence Completion Program:
https://nathanielbranden.com/sentence-completion-i/
6 Pillars of Self Esteem:
https://www.amazon.com/Six-Pillars-Self-Esteem-Definitive-Leading/dp/0553374397
Learn more about Joel:
https://joelbein.com/
Get the 5 Steps to Clear a Limiting Belief:
https://thehumanliberation.co/guide