I went through an experience, trapped on a cliff for over half an hour, at about the height of a 20 storey building and ever since then I cannot stand heights, not even in a photograph (person standing at edge of building or cliff) so, no way I can do it. I tried, years ago, to go for bungee jumping training, but after watching a young girl do it, I walked away.

The only times I can still stand being high, is in my dreams - when I can fly. Those are beautiful moments

Thanks for being encouraging...