Not really. Because I wouldn’t be who I am now if life were different
That’s how I feel; if I had done anything differently, I may not be who I am today, or have the truly important things that I have now. We learn and are created by all of our experiences, good and not-so-good.
(One exception: I would have spent less and saved more ;-)
Anything I really want, I still have time and resources to obtain and experience.
I want a dog.
-JT