A Regressor's Short Tale

How would you feel to have relived your life a thousand times, or maybe a million times? Would it sound tempting? Being able to re-do every single mistake you have ever done, living the life that you have always wanted, over and over again.

Maybe it would be a amazing for the 2nd or 3rd round, but what about after a hundred times, a thousand perhaps. Would you still look forward to the next round?