If you could would you relive your life? The twist being that you can keep all the knowledge that you have gained but can only use it to change one thing to make for a different outcome. Would you take the opportunity and if so what would the one thing be that you would change? I would if I could change the one event that happened that would eventually be the cause of my self esteem issues. I think if I could get past that a lot of things in my life would of been much more easier and so many other issues wouldnt of sprouted up.