Just because you presented the better solution, doesn’t mean that the client will always take that route. Somehow, this defies good sense, but on the other hand, people are not always using good sense when they make decisions. There’s an emotional piece that equally defies good sense, and there’s nothing related to good sense as far as feelings are concerned, only what is and the hope that one will learn something from the experience of those emotions. Still, though, in the service of the client, you have to research and present the best option for them, and hope that there will be an intersection of what the client wants, what the client needs, and what the best solution is.