How do you forgive someone who never said sorry?

Forgiveness is supposed to be for you, not for them — but that's a lot easier to believe when the person who hurt you has at least acknowledged what they did.

Some people will never apologize, never admit it, never lose a night of sleep over what they took from you — and you're still the one left holding it.

Have you ever had to forgive someone who never asked for it — did you manage it, and what did it actually feel like when you did?