Average age of fabolanders

When people say they wish they could be 18 or early 20s again, I laugh and say for what...

When I was that age I was broke and had no idea what I was going to do with my life.

Now I have years of seniority in a job and I have more hobby money than I did before. Hopefully it only gets better in my 40s and beyond
The only reason that I wish that I was 20 again would be for the health.
Aches and pains are my reality now.
Even better yet, is if I could turn back time to 1982 when I was 20 and know what I know today.
That would be awesome......