The document discusses how our brains are prone to cognitive biases that can negatively impact decision making and problem solving. It outlines several specific cognitive biases like confirmation bias, anchoring bias, and choice-supportive bias. It argues that to overcome these biases, we need to be aware of them, create checks and balances, listen to others perspectives openly, make connections between ideas, and share information transparently. Recognizing our humanness and limitations can help us make fewer irrational decisions.