Photographers often strive to find new ways of seeing the world. In a sense, this involves looking for new information, which is a healthy way to live. Unfortunately, we tend to avoid this due to our innate tendency for something called “confirmation bias”.

Confirmation bias is the tendency to search for, interpret, favor, and recall information in a way that confirms or supports one’s prior beliefs or values. People display this bias when they select information that supports their views, ignoring contrary information, or when they interpret ambiguous evidence as supporting their existing attitudes. –Wikipedia

Confirmation bias makes it harder for us to adopt new perspectives, perhaps even to learn new ideas, because we will tend to avoid information that could lead us to change existing beliefs.