Are you holding onto unforgiveness? When you think about one being confined. It has the same similarities of one being in prison for a crime or awaiting trial. One of my children came to me and said thank you dad for teaching me how to forgive. For its better to be at peace then to allow someone else to not only hold the key to your freedom but to also imprison you for something that was not in your control.
There are many people in society that will never accept our apology or forgiveness, just give it to God and move forward. You are loved by many, special, gifted, unique, and most of all God has forgiven you.