If we're talking about redoing, as opposed to reliving, one day, then I would pick the 8th grade.

It sounds small and petty, but when I was at that school dance and the shy, cute guy who I really liked (and who I knew really liked me) was being picked on by his friends about if he was gonna ask me out already, I should've stepped in and just asked HIM out. Instead, in his shyness he blushed and said "of course not". I was humiliated and turned to run out of the room and cried myself silly in the girls room. I never did have a boyfriend in high school and always wished I had dated that guy. He turned out to be a sweet, smart, funny guy and we probably would've really hit it off. And it would've changed the face of my self-confidence all through high school and beyond. My formative teen years would've been very different.

If only I had asked him out and told his friends to piss off!

So yes, I'd redo it because I don't think it would spoil the course of my life, just enhance it.

Redo!! Oh...if I would do that!!

I am a high school debater from Bangladesh. In January of current year, we participated into our national school debate championship. I was leader of my team.We reached at final. But we lost in final to another team.

Reason of loss:
I am feeling regret that our team was lost just for me.Truly saying I made a cheating with my team.Actually a girl was in opposite team and loved her. She wanna win in that debate. I said ok make a battle in debate stage.But she said "No" you will give your notebook where has written what you going to say tomorrow.I said,Please...don't say that...please..I can't.

After that she left me.After sometimes she called in cell phone and said if you not give me that,I will not continue our relation. How complex mater!!

Then I decided to give that, but it was one of the great wrong of my life. Because a girl who can say I will break out our relation just for a simple thing like my notebook, she never can love me really.
Anyway, they won the contest, because they were ready to give anti-speech of me.As a result they got about 70000 tk($1000) and traveled in abroad.

But now she removed all connections from me!!! I also hate her now.I am not sad about her but sad about that day because I will left high school in next year in order to admit me into college.So there is no chance to make another attempt to be champion.

SO, If I could redo that day just for once, I could show herself and whole Bangladesh(This debate contest is a live broadcast event) that then I was so powerful, no one could beat me.
@safiqul was the best no one above in school debate.But no one believe me now! All are thinking that these girls were so powerful.

Oh....nothing to do now.If i say it to my partners they also call me "cheater".......I really feeling regret for myself and my team. Because my school gave me leadership of our team but I cheated.

No one know that matter, but I know,so I can not forgive me. Wohhhhh