Do I wish I could have gotten into bitcoin earlier than I did?

Of course.

BUT...

1. I also could have been born in 1908 or 2108 and completely missed it all

2. Most who had bitcoin "back in the day" no longer have that bitcoin

(Think lost keys, exchanges shutting down, taking sizeable profits, etc)

Moral of the story:

Thank every star in the sky that you are here now