Fear of high places

My wife gets me to go with her to the top of things. We have been to the top of the Willis (Sears) Tower in Chicago, The Peachtree Tower in Atlanta, the John Hancock in Boston, the Washington Monument, The Coit and Westin St. Frances in S.F. and plenty more. I love looking out of airplane windows, but I am not keen on looking over the edge. Here are recent ones at the tower in midtown Verona, Italy.

Notice that I am standing back from the edge to take this photo.