“You tell me again that an enlightened and developed man, such, in short, as the future man will be, cannot consciously desire anything disadvantageous” – man may consciously, purposely, desire what is injurious to himself, what is stupid, very stupid–simply in order to have the right to desire for himself even what is very stupid and not to be bound by an obligation to desire only what is sensible. Of course, this very stupid thing, this caprice of ours, may be in reality, gentlemen, more advantageous for us than anything else on earth, especially in certain cases. And in particular it may be more advantageous than any advantage even when it does us obvious harm, and contradicts the soundest conclusions of our reason concerning our advantage–for in any circumstances it preserves for us what is most precious and most important–that is, our personality, our individuality. Some, you see, maintain that this really is the most precious thing for mankind; choice can, of course, if it chooses, be in agreement with reason; and especially if this be not abused but kept within bounds. It is profitable and sometimes even praiseworthy. But very often, and even most often, choice is utterly and stubbornly opposed to reason … and … and … do you know that that, too, is profitable, sometimes even praiseworthy?
– DOSTOYEVSKY, THE MAN FROM UNDERGROUND http://ift.tt/1XHS17F