LOL, dude let me clue you on something that I thought was obvious to most people, but apparently is out of your grasp. When you spout off on a board like this about your own critical thinking, your tests, your IQ other peoples idiocy, etc........all your doing is advertising to everyone your own massive insecurity about yourself. If your comfortable with your own intelligence you don't give a damn what other people think on a forum like this (especially the parking lot which is chock full of nutcases).
And millions of people have acrophobia. Go google it.............people are afraid of riding elevators up tall buildings and shit like that - they don't have to be anywhere near an edge. There is absolutely a fear of heights and its a specific phobia.
BTW, the post about Denver was hilarious.