I want to have a super eraser to delete my brother once in a while =D ... but undo what? I mean, I am who I am thanks to each one of my experiences, everytime I chose something was based in what I believed or knew at that very moment. I am happy with meeee !!! ... altering the slightest thing could result messing up all the lessons that came from every situation (even from my 'awful' mistakes) and change the crazy witch has cost me so much work building ... muahaha! :)

with undo option, i think many people will undo birth, that is the 'undo for life' will ultimately ' undo life'. i think your question involves regret for some action, and the human desire for perfectness. the beauty of life can only be appreciated with some sort of suffering.

one girl came in my life before.....I SO MUCH WANT TO UNDO IT!

:) more difficult then u mean i think Mr.Ahmad :)

Our life will be then just like an "Eraser".