Why don't greed has its point of satiety.Most of the things have their point of satiety, which means after that level if we consume them, then they yield a negative return. But think if this principle applies to greed then how beautiful this world would be? That's why it is an exception to the law of diminishing utility. Greed goes on rising and this is the main cause for all problems. If I am given a chance to give a graphical representation to greed then I would assign it a graph of the exponential function. Like that it shoots up and that's crippling whole the society. Greed leads to bribery, corruption and then all problems start. Greed is competent with growth, if greed rises growth will definitely lose the game
This greed is contagious also. Generally, it is seen that if one person is greedy in a department then the whole department turns to be greedy. The satisfaction level is deteriorating day by day and no one is satisfied. But by the grace of God, still, some people are not greedy but this needs to be cured as soon as possible as there is no vaccine for this contagious disease.