S'ok, we all do things like that from time to time.
I nearly got killed a few weeks ago by a generator plummeting 30m into a void. Regrettably it was tied to me with a 20m static rope, whilst I myself was dangling above said void on a temporary zip line that wasn't going to be dealing with a big shock load at all well.
As comical an ending as it would have been, the generator did not in the end tip off the edge. But it was close.
Today wasn't a pleasant day either. I was drilling on a 25m high wall, not far off the top, hanging on a rope tied to the top by a knot my friend had just done. Sort of a wrap-it-around-and-half-hitch-it type of knot. Whilst I was drilling, said knot suddenly let go and I fell about 2 feet before it came tight on the next one. I was never in any real danger but it sure is quite scary when that happens!
Beneath my steely exterior beats the heart of a dashing hero