I've mentioned this before... this is something I cannot do:
Planes do not bother me in the least... neither do high mountains as long as I'm not on the edge of a cliff. High Buildings don't bother me because of the 'height'... they do bother me worrying about 'fire'.
My entire life I have tried to conquer this fear.... I even went out on the overhang you see in the above photo - HOWEVER.. I went out crawling on my belly and I was terrified the entire time.
I'm never going to conquer my fear of 'cliffs'.. BUT.. I will continue to try. I don't know why... welllll, yes I do... stupidity. - JamesJM