I’m back from Mexico and very tired, too much so to make a decent post. I’ll offer this one image as a tidbit.
View from the base of the Temple of the Sun at Teotihuacan
Will I climb it? Slink away in shame? Get halfway up and cry like a cat stuck in a tree? In the near future I hope to provide a post or two with details, including whether I try to drag my fat carcass up some of the pyramids at the site.