Hey, I'd like to build a house on the beach in Hawaii, but it is too difficult and expensive to do so. So I don't. The difference is that someone else like Gabby Reese will build that beach house, while in Detroit there is no one else who will take my place. That is because, for whatever reason you wish to ascribe to it, no one wants to have office buildings downtown. Thus, these buildings are not viable. I just explained this to the third grader I met, she was able to grasp the concept while few on here have made the cognitive leap.
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