@TheStalwart …on nine stories at once. Sometimes, all nine pieces are independent, talking to a core that is already in place and working. In this case, it might work, as long as you don’t change the interface to the core.
@TheStalwart In most cases, software development projects involve several different pieces that interact with each other. Sometimes you can’t work on piece #2 until piece #1 is in place and working. For example, an analogy would be that you can’t build a nine story building by working…