Why is it that we hold on to relationships long past their natural end?
Think of a friendship that no longer exists. Do you still remember how your friend insulted or deserted you? You gained new friends, but you still feel that hurt.
Remember that supervisor who made your life such hell that you left to get a new job? You smile every time you think what a sad sod that supervisor is, and how much better off you are now. Or you still resent the opportunity that you missed as a result of that person, even though you gained much more from the new job than from the old one.
Then of course there is your marriage. You have known for a long time that