Discovering who you are is the crucial first step. It took me far too long to discover I was an introvert. I grew up in a time when extrovert and introvert were terms rarely used.
When I first found out through an MBTI test, I was astounded. I had spent most of my working life in roles suited to an extrovert. Yes, I could act up, but it was tiring and not something I enjoyed.
So I relate to your article Tara Blair Ball. Your 5 simple ways offer a way forward, and the crucial step for me is discovering who you are.