I've always had a fear of heights, so spending time in the rift on the coaster or doing jumps in rift racer has been giving my quite a thrill.
I've been on holiday recently and went on a zip line across some waterfalls, a bit like this;
Very strangely, I didn't feel any kind of fear or heights or vertigo or anything really. I'm quite certain that if I'd done this in the past, I would have felt quite giddy.. but I didn't feel anything!
Has anyone had any similar experiences?