Curse of Knowledge
The curse of knowledge occurs when an individual, who is communicating with other individuals, assumes that the other individuals have the background knowledge to understand.
Other way of thinking: What’s obvious to us can be amazing to others. Once we know something, we think it’s no longer interesting and that everyone must know that thing. But, this isn’t just true.
This bias is also called by some authors the curse of expertise.
For example, in a classroom setting, teachers have difficulty because they cannot put themselves in the position of the student. A knowledgeable professor might no longer remember the difficulties that a young student encounters when learning a new subject. This curse of knowledge also explains the danger behind thinking about student learning based on what appears best to faculty members, as opposed to what has been verified with students.