" As the philosopher Karl Popper wrote: ‘For if we are uncritical we shall always find what we want: we shall look for, and find, confirmations, and we shall look away from, and not see, whatever might be dangerous to our pet theories. In this way it is only too easy to obtain . . . overwhelming evidence in favour of a theory which, if approached critically, would have been refuted.14’   V "

― Matthew Syed , Black Box Thinking: Why Some People Never Learn from Their Mistakes - But Some Do