Earlier quoted context omitted.
Huh. I remember being miles ahead of my peers in computer science in high school. When getting to college and finding people most definitely better than I was, I was incredibly excited to finally find such people, not scared away.
Excuse me for generalizing the point. That's not fair to do just based on these anecdotes. But, I can also understand their perspective. Paul continued to be a guitar player all his life and hosted jamming sessions in his home. I started with piano very late in my life and not very regular, but I am just happy to join the fun party.
Rachmaninoff once said, "Music is enough for a lifetime, but a lifetime is not enough for music." So, no matter when one starts, there would never be enough time to truly master the craft.
I believe it is better for one to start late and enjoy it than start early and burnout.