Probably about 2-3 years old. I have never forgotten the feeling that came from being pushed in a stroller. Life goes/went by and I watched it do so.

I would like to go back to 29 but with all of the knowledge and wisdom that I have now ..... lol

No starting over.  It is what it is 

I'm quite happy being who I am, where I am, and when. 

12, then I would have an excuse.

Not sure, but 18 might be a place to start!

It would be 30. And I would be buying Apple stock.

 Good Saturday morning Capt. Wayne. If I could know what I know now, perhaps early to mid-20s.

I like myself more with age, but health wise I'd like to be ''stuck'' in 30th. 

I would love to be 45 again.

no roll back for me. I'm good where I'm at.

Captain, I am more interested in seeing the year ahead than what has passed.   Mark

I would have loved to start in my early 20s

I do not believe I would like to go backwards, each and every year had meaning, and is good now. 

I am 17.  I have been 17 for the past 53 years and I wear it well!

If you aren't having fun, you're not doing it right!

(if you are bad at math, just turned 70; wish me happy birthday!)

Senior in high school

35 was a pretty good one for me. Although I'm happy now with my life now, too. 

Captain Wayne - Rowlett Real Estate School I think I am happy where I am today! Like most people who answered this.

As much as I'd love to go back 10 years, I am wiser NOW!

God has been good to me. I never had a sad life or hardship.  If there are difficult moments I laugh it off and moved on.    Eight years ago I contributed to a book what retirees can do to start a business.  I wonder how long this good life will continue.

Captain Wayne - Rowlett Real Estate School I'm happy with where my life is right now.

Like many here, I'm not wishing to go back. I find aging rather liberating in many ways.   I've had a tragic, yet wonderful,  life. It's hard to say I'd want to go back and suffer through the tragic part.  but I WILL answer the question. I would say 1975.  I was 23, just bought my first house and had life ahead of me.  If I knew then what I knew now... well, that would be amazing.... or maybe dangerous.  LOL

15 and know what I know now....  Maybe even 10

I like the age where I am right now...I'm well versed with what I do for a living; in good shape physically; no medications; very active; and loving life.... no young children to take care of anymore; just found out I'm going to be a "great grandmother"....can you believe that one!!!

I would love to have my brain now in my 20 year old body, if that's doable. 3:) (Nope, these ARE the good old days!)

I really haven't thought much about it.  My goal is to be the best I can be today at the age I am now.

It is not a question I ask myself. 

I'm more evolved, experienced and educated now, than ever before. All my youthful decisions, mistakes and victories, have lead me here. I'm loving life right now at 47, I've no desire to go backwards; giddy up to the future!

Nineteen and the reason would have been to take advantage of an offer from the Navaho Tribe.

No point in wishing for the impossible.

some interesting answers

30-35 years old. I felt good, had a lot of energy still. 20's your to naive. Wet behind the ears, yet you think you know it all. I think the 30's you start to become more intellectual about life and situations.