When people say they do not care what others think of them, for the most part they deceive themselves. Generally they mean only that no one will know their vulgarities; and at the utmost only that they are willing to act contrary to the opinion of the majority because they are supported by the approval of their neighbours. It is not difficult to be unconventional in the eyes of the world when your unconventionality is but the convention of your set. It affords you then an inordinate amount of self-esteem. You have the self-satisfaction of courage without the inconvenience of danger.