I agree with most of the folks here. Only if it's a NewGame+ life. I've often thought to myself, or maybe fantasized is the right word, that if I could go back to the start or at least to a time before I started making decisions that would have far reaching consequences, and could also retain at least some of the experience that has put me where I am now, I would do so in a heartbeat. I would be lying if I said the choices I've made in my life have put me in a good situation.
But if I'm just going back with no recollection at all, then what's the point? I would just make all the same mistakes over again, and end up in the same place eventually. Only I'd be farther away from fixing the things I've messed up. I'd rather just keep going now and try to make better the life I've left myself.
That being said, I wouldn't mind doing high school over again. It was a blast, even if I didn't always realize it at the time.
-Seth
P.S. I didn't click an option in the poll, since neither option is really applicable, for reasons stated above.