sankuchita manobhava - petty minded ness

As Usual i was seeing Rajkumar's movie BHAKTHA KANAKADASA. I think most of u might have seen that.
There u can see the petty minded ness of some Bhakthas of Vysa Theertha.
I started thinking about this all along. We can see that most of the bad things happening in this
world are basically because of this mind set. Be it Office, Room and Room mates, project and team, Politicians,
etc etc, everywhere the divisions appear as people start thinking in a very small way, the selfishness in them
comes wide open. Why is this so. Why do some people want others to work for them and why still they wish that
the success is to be named for them,
why the Senior team member wants his junior to work for him , but yet the success, money, designation change is to given to
him, why is this. Why in this world are all human beings selfish. Why a former PM from karnataka want his son to be Karnataka
CM, why cant he take some one else who is more capable of delivering promise be made a CM, why a CM from TN want to blackmail a central Govt on kaveri water release even when he knows that karnataka farmers are dieing , commiting sucides as there is no water for them for irrigation, why a Central Govt minister wants all important project go to TN alone wrt to telecommunication and not be given to other states, why a Railway minister wants many of Railways projects to be implemented in his state , when there are many other states which really require this for economic progress, why some ppl want to demolish a mosque and build a temple, why a former TN CM cannot really talk about her legacy of being a mysore girl, why a TN Super Star cannot even talk about kaveri or kannada related issues in TN, why Rajkumar knowing Tamil became a big issue when he was abducted by Veerappan , Why Alamati dam became an issue with Andra when Karnataka was not stoping the release of water to them, why neighbouring states are so jealous of Bangalore as being called the IT capital of INDIA, why why why. Do we have answers for these? Basically the question is why people are jealous of others who are successful , why are they so greedy?