Have you ever heard the quote that says, “Forgive them not because they deserve it, but because you deserve peace?”? I couldn't say whether it's true or not that forgiveness could heal all thw wounds because I think everyone has their own way to cope with something that hurts them, but what I can say is that when you already forgive, it means you can already deal with something that hurts you. When you already forgive, it means you already accept the fact that that's the chapter that you have to go through in your life to reach another chapter. And when you can accept the things that don't go like you wanted them to, you can have a peaceful life.