Age Lyrics

Lyric discussion by Janjansens 

Cover art for Age lyrics by Jim Croce

Could anyone please explain what he means with being in his second circle? I don't know the definition of that sentence, for the rest I find it is a beautiful song :)

@Janjansens I'd take it as their second coming ... that is they've made mistakes, learned from them and are now a "new man" (reinvented themself as it were)