Are there any difficult events in your past that made you a stronger person today? If you could go back and erase them, would you?
There are things in my life that I wish had never happened, but go back and erase them? No. We need those challenges to teach us lessons and make us strong. Life shouldn't be too easy for people, no matter how much we might think otherwise -- we don't learn or mature that way. I would be less of a person if I hadn't gone through difficult times.