What may be happening
You may ruminate on errors years later despite apologies or changed behavior. Perfectionism and harsh upbringing can make forgiveness feel undeserved.
What can help
Distinguish guilt (I did something wrong) from shame (I am wrong). Make amends where still possible; accept limits when others will not reconcile. Write what you learned and how you act differently now. Practice self-compassion—you would not condemn a friend this harshly. Redirect energy toward current values instead of mental replay loops.
When to get support
Consider professional support if symptoms persistently interfere with daily life, relationships, or safety. Seek urgent help if you are having thoughts of self-harm or feel unable to stay safe; in the U. S. , call or text 988. Seek therapy if guilt drives depression, self-harm urges, or inability to function in daily life.