Oh, I'm good. I don't spend that much time dwelling on it. Just when it kind of comes up in conversation. I appreciate the words, though. No way I could do anything about it now, as you say. :)
And yes, there's all kinds of things that could be better, and it's also true that there could be all kinds of things that are worse. I don't know how it happens, but I always seem to end up in the middle of that assessment, which is probably best, because if I was finally at a point where nothing could be better, that would mean everything from that point on would either stay as it is, or get worse. If it couldn't get any worse, then I guess I'd have nowhere to go but up, but it would be much worse in the moment and a much steeper climb to get out of.
I'm glad you're not too hung up on it. Those things can drive you mad if you let them. I know people who let regrets and disappointments run their lives and it's challenging to be around them.
Deep thoughts, man. Yeah, it's normally somewhere in the middle and that's ok. It keeps us thankful for what we have while leaving room to hope for something more.