But there are times when corruption and callous greed becomes more tolerated, and a larger segment of the population that is not amoral, but is perhaps morally ambivalent or suggestible, joins in on the action and tries to get theirs. And the guilt which they feel often turns into a mean-spirited contempt and anger against their own victims.
http://jessescrossroadscafe.blogspot.com/2012/11/lyster-interviews-dan-ariely-on.html