There is a difference between pain and unhealthy anger in which you hope that the other suffers. You say that you wish him well and this is an important part of the forgiveness process. Please keep in mind that within psychology we have a term called classical conditioning. In classical conditioning, over time we learn to associate certain people or situations with certain emotions. A mother upon holding her baby feels love. Classical conditioning links the sight or thought of the baby with love. In your case, you have linked the person with pain. You are classically conditioned to this link. As you try to associate this person who hurt you with wishing him well, a new link will forge—–seeing him and wishing him well. Be gentle with yourself on this. Classical conditioning links (such as pain and seeing the one who caused the pain) take time to dissolve.