This is likely one of the most important interview questions for daycare workers you are considering. Asking about what he or she enjoys - and what they don't - helps you to really get to know the person you are interviewing. You will get a feel for what motivates or discourages them, and start to develop a picture of whether or not they will be happy working at your center for a long period of time. It can also provide you with a heads up about potential issues that could develop down the road, such as if a candidate mentions they love working with children, but finds it difficult to work with parents.