People with high confidence levels more readily seek out contradictory information to their personal position to form an argument.

Individuals with low confidence levels do not seek out contradictory information and prefer information that supports their personal position.

People with high confidence levels more readily seek out contradictory information to their personal position to form an argument.

Individuals with low confidence levels do not seek out contradictory information and prefer information that supports their personal position. 

https://en.m.wikipedia.org/wiki/Confirmation_bias