Earlier quoted context omitted.
False dichotomy. Taking steps to heal yourself from damage, such as a physical burn or a psychological wound, doesn't necessarily mean not taking the threat seriously in future. Pain is a signal that teaches us a lesson. Once the lesson is learned, holding onto the pain can just be needless suffering.
You would be right if people would be rational, which they are not. They are emotional. If you forgive the abusive partner, the loan shark, the casino, etc, you return to them no matter what lessons you learned rationally. And this happens in real life a lot, it isn't just a theory.
No?
Forgiveness is the letting go of the past. It doesn't mean going back to or repeating the situation.
When you heal your broken leg, you don't necessarily go back to skydiving.