why not just say, "it doesn't bother me" and move on...without all the drama? I doubt people were looking for a deep diagnosis just a quick "this thing scares the bejesus out of me, does it you?" kind of thing. yes, no, or I can take it or leave it.

I went zip lining once. it was ok. if you ask me to go again and if I liked it I would answer, "it was ok, but I don't need to do it again." period end of story. no drama, no long history, just a quick answer.