I don't mean regret of losing someone you wish you were with today though take it that way if you want.
Are you one of those people that say they are too busy to look backwards what is the point? "Never go back physically or mentally......."
"Never say "Sorry". "Life's tough deal with it". "Saying sorry shows you are weak!"
"Leave the past in the past I am going to find the future!".
Is not saying "Sorry" a male or female prerogative?
OR
Do you have real regrets and know YOU treated somebody shabbily?
Have you gone out of your way to say sorry to somebody that you know YOU treated badly?
Has somebody you thought treated you badly actually come back and said "Sorry" with apparently no ulterior motive?