I love this question!
There are so many things that I think I know, and I think it can be valuable to at least ponder this question.
"How does what I know get in the way of what I don't know?"
Liz Wiseman is an author and teacher about leadership. Magnifying versus Diminishing leaders.
You should check her out. But in the meantime, think about her quote from a BYU Forum address. You should check it out.