Do-Over: a short story about a man and a second chance at life

One change.
One chance.

If you had a chance to change one thing in your life, what would you do over?

One man gets a chance to answer that question, a chance for a second time around...or does he?

John Parelli, estranged from his wife and the son he loves, gets a second chance of a lifetime. What will he do with it?

One change.
One man.
One shot.