So you don't think wisdom is a thing that people acquire as they age?

I can tell you from experience that 22 year old people are generally lacking in wisdom. A few of them have a little bit, but overall 22 year olds are just as stupid as teenagers.

Most people don't have much wisdom by age 22. They do have plenty of hubris though.

If we're speaking about mental capabilities, there's nothing that I could do at 22 that I can't do now being over 50. If anything my wisdom gained from experience makes me more valuable and capable now. Everything you learn makes you stronger, and 22 year olds have not learned much by age 22.