Golfing with your life....

A question was posed (by an avid golofer) on the radio the other day.... what would you do if you were given a mulligan for your life? (Mulligan. Definition: Most simply put, a "do-over.") Just one. What would you change?

Better yet.... why would you change it?

And... if you did change it, would you still be the person you are today?

Or are we truly the sum of our decisions?