Well, Id shit my pants. I discovered I have the same thing when we were in Bern Alps, on Sphinx Terrase at Jungfraujoch. The thing was, the floor underneath my feet was see-through and I could see the whole abyss of 350 m below my feet. Thats what cracked me. I couldnt move. Im not afraid of heights when standing on top of a mountain, on firm ground, but when its something artificial, like a steel see-through floor of a construction, I go nuts.
Btw. Dubai seems to be a terrible place, its like a sand pit. Everything covered in sand, the air seemed really dirty. But Im sure theyll figure out a solution for that, theyre crazy enough.