Earlier quoted context omitted.
As a older than this person, I feel like it’s around the time most people have that first large step of retrospectiveness where they see their current self has deviated from their self they thought they were previously. They realize they have autonomy to craft themselves. They realize there are more important aspects to life than their grades/sports/hobby or whatever things they built their identity around for the fi…
I always half-joke that I gave up on my hopes of being a child prodigy when I turned 30. That was a major milestone not just for realizing that there was no future "grown up" version of me, but also seeing how much time had passed and how little was left. So I accepted that who I am is who I'm going to be, for the most part, and I might as well make the best of it. That opened up a lot of doors for personal interest…
As I'm nearing 30, still in the "I can be anything I want" phase, I wonder when this time will arrive. And whether it is true for everyone - maybe some people possess the ability to reinvent themselves no matter their age. But can you even do that without giving up some contentment?