| in Fun Facts About Humans
People tend to look for the things that conform the things they already believe.

People tend to seek out information that confirms their existing beliefs while ignoring information that contradicts their existing beliefs. This is referred to as confirmation of expectations. It contributes significantly to confirmation bias, a type of cognitive bias. This desire for confirmation causes us to avoid information that challenges our worldview.
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Greater expectations can lead to better performance and better results, while the lower expectation can lead to a low performance.

Fun Fact! The Oxford English Dictionary credits Charles Dickens for the first use of butter-fingers, crossfire, dustbin, fairy story, slow-coach and whoosh.