Maybe I'm weird, but I've always enjoyed getting a colonoscopy; prep sucks, but I feel so much better afterwards. I just like the clean feeling, with nothing in my gut. Plus sometimes when I wake up in the middle of it (pain free) my GI will talk with me and explain what all is going on as I watch the screen, I find it interesting. I end up falling back alseep, wake up all loopy...grab something to eat, then sleep the rest of the day.