What If You Could Re-invent Yourself Today?

Change is not easy. Of course we'll never admit that because we generally associate change with small things like change of diet or change or clothing. But what about the really big changes that literally transform our lives? What about a change of career? A change in what state you live in? A change in your friends you've had for 20 years? A change in your attitude towards those countries/people/companies you do not like? Do you have the courage to change something that will require you to completely alter your life from this point forward?