Not my diary

The Shilo inn owner made me aware of a diary that is supposed to me mine. It is filled with boasts about what I would have done in the Karamja neighbourhood. It looks quite genuine, I have done most of the things listed, but a few I would never do, so it cannot be my diary. You see, I am a friendly and peaceful person and I will never physically attack other people. The lines about me entering and winning the Thzaar fight caves therefore cannot be true. The diary cannot be mine.