Inheritances are a complicated thing. Not only are there often strings attached in the eyes of the government, unexpected taxes, and complicated bequeathments, but there are also potential conflicts within families. And not to mention the fact that the potential windfall was the result of a relative's death. Inheritances are very complicated.
"Acknowledge the complexity of the world and resist the impression that you easily understand it. People are too quick to accept conventional wisdom, because it sounds basically true and it tends to be reinforced by both their peers and opinion leaders, many of whom have never looked at whether the facts support the received wisdom.