Bring your own writing stick.
When I began caching there would be times where I just did not enjoy the location of the cache. I would even swear at some of them, Ok a lot of them. I would log my find as politely as I could and include my dislike for the cache hide. I started to pay attention the caches owner; I saw that every cache that bugged me had the same owner! I started to leave silly logs and perhaps I sent an angry email or 2 to the cache owner calling them crazy! One day I finally met the cache owner that I love to hate, and hated them just a little bit more. Yes, there is a certain cacher in the area that just BUGS me! I thought to myself I should put a cache out that will possible bug you.