The man who needs to understand reality and understand himself in order to make an attempt at integration will be a stranger. And he will feel more like a stranger the more he understands about reality and himself, the more he becomes convinced that what he knows is too little, and that he cannot accept reality just because it is. At the same time, he will be attacked from all directions because of his incapacity for passive adaptation, and will end up stigmatized for being what he is. He will therefore face great and unique difficulties because he cannot get rid of his predisposition. Only with luck will the world seem less than hostile to him. And despite all this, and despite how much he faces and how much he suffers, his unhappiness will only be guaranteed and complete if he fails to do his duty.