So, let's say.....

[StuntGranny®]

I'd do it in a heartbeat. I don't have the worst life on the planet, but I have done things/burned bridges that have given me tons of regret to deal with. It would be terrific to go back and erase the mistakes.

[CaptainFall]

Nope. I'd probably make the same mistakes or at least other mistakes that would be worse than my first mistakes so no point there. Besides I'm very happy with the good things in my life and wouldn't want to lose them by starting over again.

[Eunös ✈]

I now write this on my own personal Island, being the richest person in the world for inventing the Ipod, The Dyson Hoover, Writing the Harry Potter series and all other wonderful things

Not bad for a month year old ;D

[Dat Dude]

Nope. I'd hate to have to go back to school again, once was enough thank you

[Danimal]

I'd do it in a heartbeat

[andrew8798]

I'll do it. How bad could things be this time

[rapidfire187]

Absof***inglutely.

Just give me 30 minutes to study sports statistics first.

[Can you afford to pay me, Gah]

You gotta think. If we knew what we know now. Went back into where we started. You beable too change the world as we know it. Because you knew about 9/11 way before it happened and likely figure out away too stop it. Was well as a lot of the other big events . All the big feats in Technology you know about it. So most of us would end up being rich.

Are there things I would change or don't different? You bet you. If I can't change world events only my life chooses. There's a lot of things I wouldn't want too relive and known it was coming would make me insane.

[zing]

Probably yes.
I'd kinda like to go through school and that again. I miss the 90s
And there are some quite big things I could change perhaps (in my life rather than in the world at large, selfish cow that I am)

[austinariesfan88]

In a heartbeat! I would do high school over and get better grades and I would have never dropped out of college the first time.