The ignorant mind with its infinite afflictions passions and evils is rooted in the three poisons. Greed anger and delusion.
In our daily life we encounter people who are angry deceitful intent only on satisfying their own needs. There is so much anger distrust greed and pettiness that we are losing our capacity to work well together.
'Dallas' hit a chord back in the late Seventies and Eighties because it was the age of greed: here you have this unapologetic character who is mean and nasty and ruthless and does it all with an evil grin. I think people related to JR back then because we all have someone we know exactly like him. Everyone in the world knows a JR.