SamRavster wrote...
[font=verdana][color=green]The height isn't an issue; it's what happens if you fall. If I were to stand on a very secure platform a mile off the ground, I will be very calm, as I know that I'm safe up there. If you were to ask me to stand on a dodgy, rotten planked platform that's 20ft of the ground, I wouldn't do so, as I can break a neck quite easily from that height.
So, it's not a fear of heights, it's a fear of falling off.
This.
I'm afraid of heights, but I take it to another extreme. I don't care how safe the platform is, if I'm able to see the ground below me. I can be on the roof of tall, several story building, and be fine because my perspective is that the floor is the ground. However, if I walk towards the edge and see the ground, I get nervous or worse sometimes I get overcome with a dizziness similar to vertigo, and then I'm forced to back up or I might actually fall.
For a lot of people, it is the fear of falling. However, perspective plays a key role in when you find yourself afraid and when you do not.