conquering heights

I have a slight fear of heights. It's realy quite bad actually. But in an effort to better myself for the good of mankind, i'm slowely working towards conquering it. Yesterday I managed to put my feet on the edge (alas, not over) the view point at Rhodes Memorial (by the pillars). It may not look high, but trust me! I couldn't ever look over the edge without my knees knocking together. I'll conquer it, one day.