Market research fieldwork for what? How do we know what the client is ultimately aiming for? It starts with understanding the use case. And before we can do that, we need to have all the information from our client to work out what would delight them. At that point, the only question is, "does this market research fieldwork support the use case we agreed on?" Too often, we are in such a hurry to show off our recruiting and interviewing skills that we forget to address the notion of what we do it for, and what the use case is.