Let’s say you’re working on a project and something goes wrong. How do you proceed? Do you keep try to salvage what you have? Or do you go back to your last known good? That’s the best time to assess the situation and figure out what sort of mess you’re in. If you can easily undo and keep the project going, great, otherwise maybe the project wasn’t viable from the beginning and it might be time to restructure it to be better than it was before. Don’t be afraid to start over if it’ll ultimately serve the customer much better.