As long as you fix things that don't work or make you less effective, it does not matter if it's a retrospective, or stop-the-line approach, or whatever your na

As long as you fix things that don't work or make you less effective, it does not matter if it's a retrospective, or stop-the-line approach, or whatever your nameless approach is. Basically, retrospectives are a common tool, but the goal is to talk about optimizing how you do something, and to keep doing that.