Ego
I have vastly observed, seen and witnessed that one human trait which is over supply in human being is all pervading great ego. It has nothing to do with your situation or position or status , it is abundantly available with one and all. Mostly is false ego justified in the name of self respect. Very pathetic and also it is gender neutral , both sexes have enough . If somebody who has gone through the demanding life and reached a position of authority then meekly a bit of ego can be justified. But take a case of person who never qualified for 100 meter run has larger ego than the winner of 100 meter race. It is senseless and creating an artificial ego boundary between friends, family and colleagues. Shedding of ego is very important for social harmony and to end unwanted jealousy.