I am having this recuring dream about being at the top of a sky scraper that is atleast thirty storeys high. I come close to the edge and am afriad of falling over. I realise if if fall I have had it. I want to get to the ground, but I take the most ackward route down, where I know I shall get to the ground safely. In the dream I shall not walk narrow edges on top in case of falling, but other do with impunity.