...or in this case, "live and tell." this one's a quickie.
Infancy: run wild, run free
Adolescence: rebel for no reason. lose things you can't get back (virginity?), enjoy thinking u know better than your parents and other adults. hubris
20's: time to make a lot of really bad decisions and a few good ones :)
life begins at 40. can't wait. i take that back. i can really wait. no rush. you're welcome to share your abbreviated version of what you now know to be the cycle of life.