Dear [Name],
I am writing to apologize for my recent attack. I know my actions were wrong and I regret them deeply.
I understand how my attack affected you. It must have been a terrible experience and I am sorry for causing you such distress. I want you to know that I take full responsibility for my actions and I am deeply sorry.
I am aware that my attack has caused you physical and emotional pain. I can only imagine how scared and hurt you must have felt. I want you to know that I would never intentionally hurt you or anyone else.
I am sorry for the pain and suffering I have caused you and I am committed to changing my behavior. I have been reflecting on my actions and I am taking steps to ensure that this never happens again. I am committed to learning from my mistakes and making better choices in the future.
I understand that my apology cannot undo the harm that I have caused. I hope that in time you can find it in your heart to forgive me. I am truly sorry for my actions and I hope that you can find it in your heart to accept my apology.
Sincerely,
[Your Name]