That was 52 years ago. There are some things we will carry with us our whole life.That is true, But how many people have truly gone to someone that they have hurt, or sinned against and made reconciliation, asked the other party to truly forgive me, the offender!
In 1966 my oldest brother was to ship out for Vietnam, so He and my second oldest brother were watching TV in our room, they woke me up, so I asked them to turn it off, and they refused, so I CUSSED my oldest brother. Two months later He came home in a Body bag, I never got say I was sorry! This has happened two other times in my life, and it will never happen again!
If you Sin Against God you Repent to God, If you Sin Against a Person you also leave you sacrifice at the Alter and go to that Person Reconcile, then go back to your Alter and offer your sacrifice of Repentance to God, through Our High Priest!
I agree with your post.
If, however, a person likes going to confession we should not try to dissuade him. Talking about it to learn and understand is OK.
I do wonder what Jesus meant in John 20.
It's never mentioned again. Could 1 John be addressing this?