> Dear [Name],
> 
> I am so sorry for losing your [item]. I know it was a prized possession of yours and I feel terrible for causing you any pain or inconvenience. My negligence and carelessness have led to this situation, and I fully take responsibility for my actions. I can only imagine how disappointed you must feel, and I want to make things right.
> 
> I realize that no amount of apologies can replace the value of the item, but I promise to do my best to make it up to you. Whether it is by finding a replacement or compensating you in some other way, I will make sure that you are not left empty-handed. Please let me know what I can do to make things right.
> 
> I value our friendship deeply, and I am ashamed that I let you down in this way. I promise to be more mindful and responsible in the future, especially when it comes to things that are important to you. You can trust me to be more careful and diligent in the future.
> 
> Once again, I am truly sorry for losing your [item]. Please forgive me, and I hope that we can move past this and continue to strengthen our friendship.

Here is an apology which is more sincere and less repetitive. Perhaps you could tell me more about your situation so that I can make the apology more specific and personalized?
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence