If you think there were good old days were all software was well specified, you are wearing very rose tinted glasses. We are inventing the field as we go. Have

If you think there were good old days were all software was well specified, you are wearing very rose tinted glasses. We are inventing the field as we go. Have been for the last decades. Also it's one of those fields where the expert in the topic must build a system for something he is not an expert with. Again and again. And most project are custom. Agile has nothing to do with it. It's the nature of IT right now.