“ The man who must actively live and associate with people – and even in this case it’s possible to reduce intimacy with others to a minimum (intimacy with people, and not mere contact, is what’s detrimental) – will have to freeze the entire surface of his social self, so that every fraternal and friendly gesture he receives will slide off and not enter or make a lasting impression. ”
 Fernando Pessoa, The Book of Disquiet (1982). copy citation