I've built up several false personas over the years, one of my biggest ones was an over confident, narcissistic, overly assertive to the point of just steamrolling over others, and emotionless person(basically I was acting like a psychopath even though I'm most definitely not one). When that mask fell away my world kind of shattered(I started believing my own BS to be blunt) and I'm still picking up the pieces and in therapy I am learning it is okay to be myself, whatever that truly looks like. You can only be who you are, change what doesn't benefit you and cultivate the parts of yourself that do benefit you. Never stop growing and changing, that is my motto.