“lot of problems, it turns out, don’t really have solutions. You can ignore them or rearrange them a bit, you can rename them or redefine them or sometimes even redistribute them, but you can’t actually get rid of them. Not really. Once a glass falls and shatters, even though all the physical pieces are still there, each crystalline shard easily accessible, you still can’t reassemble the original glass. Eventually you have to confront the fact that many things only work in one direction. That’s”