“Now, here you’ll see a callout. The code is sending some piece of information to another part of the program. That’s nothing strange. A person’s file is full of them. The file’s nothing but a data store, after all, a silo that holds all the facts, figures, and describable parameters that make you you, and not someone else. But this callout is different. Do you see how?” Brit the Elder said, “It’s not calling out to the program. It’s calling out to another part of the file.”
