Forgiveness will set you free, while holding on to grudges from the past will tether you to negative emotions and stress that can damage your health and happiness. Forgiveness is a beautiful gift that you give to someone else, but it is also a gift that you will benefit from as well. To forgive is to be truly divine, and once you do this then you can start to heal from the wounds caused by the insults, betrayal, or actions of others.
I am a good enough person to forgive you. But not stupid enough to trust you again!