Some people really think that they are smarter than anyone else, while they are not.
What worse, they discriminate all other races and as usual, they claim that the race he is in, is the superior race.
Not enough with this, they even gender discriminate!
They think that females are brainless, while the fact is, himself is the most brainless ones.
Just know a little bit things, then think that himself is the smartest among all.
Go and die lar!