" Behavioral trainers never talk about vices and depravity. Behaviorists are some of the most "optimistic' teachers and trainers there are, because if a person or an animal isn't learning, a behaviorist is trained to examine what "he" is doing wrong, not what the person or animal is doing wrong. This means that behavioral teachers and trainers don't blame the student. "

― Temple Grandin , Animals Make Us Human: Creating the Best Life for Animals