Is your personality fixed, or can you change who you are?
For most of my life, I was the classic "shy until you get to know him" kind of guy. I thought that's just how I was. But then ten years ago, I started LARPing, and I decided to play an extrovert - someone who could walk up to a stranger and strike up a conversation.So I did. And even though I was nervous as hell, I did it during the game, in the guise of my character.  For a couple years, I was really into the game. It was my life every weekend. I probably spent more social time pretending to be someone else than I did being myself.And a funny thing happened... I became that guy for real. It's not just that I'm no longer nervous, I genuinely enjoy talking to new people. I barely recognize my old introverted self.So I believe this. Who we are is just a snapshot in time.