I honestly don't know...I operate as a functioning adult, but other than that, I don't feel much different than I did 15-20 years ago. It's weird, when I was younger I'd hear older people say that all the time..."My body is getting older, but my mind still feels young." And i'm finding that to be more true every day. I think the biggest takeaway is that as I've gotten older I've learned to take myself less seriously...Honestly there was a time in my life where I'd take things personally, and wouldn't really enjoy myself, that's over. I also don't argue with people, nor do I engage with anyone I feel is on some disingenuous nonsense. I treat people with respect, common decency, drink water and mind my business.