this is very positive Justin and along the lines of what I was thinking. I am still relatively young myself and have a lot of game in front of me yet puff_>>
Around 21-22. Smart enough to get around rather independently but dumb enough to still have crazy amounts of naive dreams and goals. Complete lack of inhibition with not much fear of rejection. I've loved most periods but if I'm being honest with myself, those were the best times. On the other hand, reality slapped me in the face at about 25 and I felt completely lost and hopeless.
So far, it was 21-27 yrs old. Financially stable with a well paying job, nice car, brand new big house, single as all get out, and seeing things straight and clear for the most part.
Having to attend three classes a day, do a bit of homework and party each weekend. Sure, money was tight but you survive. Made some really good lifelong friends.
But...it's hard to replace the special moments you have with your kids.