Of course I do have a slight advantage over the rest of you. It helps in a pinch to be able to remind your bride that you gave up a throne for her.
Perhaps one of the only positive pieces of advice that I was ever given was...
Those are the men who will dance at your wedding.
One can't relive one's life. Forgiveness is not what's difficult one's always too ready to forgive. And it does no good that's obvious.