Though we are all uniquely different in many ways, we share behaviors. Some behaviors are based on thoughts and beliefs that may or may not be rooted in reality.
A child may fail to make a sports team not because he isn’t gifted athletically, but because of a lack of preparation. If the child is cut from a sports team because he wasn't prepared, and believes that is a sign he can never achieve anything physically or athletically, he is operating with bad information.