forgive and forget (the person)

this is my extreme version of forgiveness. Letting people who hurt you repeatedly back into your life is unhealthy. letting go is part of forgiveness. it kinda funny I am saying this because i have issues with letting go. I forget that forgiving someone doesn't change them or does it delete all their acts. it remains still, so you need to get past that. Yes you no longer hold a grudge, but that doesn't mean they have a free pass back into your life, no. if they want to they have to work for it and if you deem it fit to let them back in that's fine. however it is best you don't because you know what? people hardly change.