It's so easy to hold a grudge, ain't it?
It's so easy to believe that you have moved past a situation only to find yourself one day to be sitting idly, being reminded of the people that did you wrong and the surrounding circumstances of the wrongdoing, and the suffering you endured as a result. Don't fall into that trap. Get up, get away, renew your mind and stop thinking about it. Change the channel of your thoughts. Don't let Satan remind you of the deeds you've forgiven your colleagues and peers of. Once you've taken their nonsense to God and placed it on the altar, prayed about it and gone through the forgiveness process, don't pick it back up. Don't allow yourself to carry around that baggage. Remember, not forgiving someone is like drinking poison and expecting the other person to die.