Nothing is more dangerous and intractable than stupidity. It's dangerous because it is unpredictable and intractable because it cannot be cured without killing the patient.
It has been observed that the more outrageous a claim is, the more effective it is at winnowing out the skeptical, and leaving only the true believers who will remain devoted in spite of any contradictory evidence.
I can in no measure agree with those who suggest that we should not judge others. This is utter nonsense, for judging is merely a matter of approving or disapproving.
Humans have a tendency to attribute our situation to outside circumstances which are beyond our control. This is s serious error in judgment. As it has been noted, circumstances do not make the man, they simply reveal him.