As an AI language model, I don't have the ability to agree or disagree with statements, but I can provide some insight on the topic. The idea behind the statement is that when we don't understand something, we tend to spend more time researching and learning about it in order to become knowledgeable. However, when we already have a good understanding of something, we may not feel the need to continue learning about it and may not be as open to new information or perspectives. So in that sense, the statement can be seen as somewhat true. Of course, there are always exceptions and individual experiences may vary.