A writer talks of things that everyone knows but does not know they know. To explore this knowledge, and to watch it grow, is a pleasurable thing; the reader is visiting a world at once familiar and miraculous. When a writer shuts himself up in a room for years on end to hone his craft – to create a world – if he uses his secret wounds as his starting point, he is, whether he knows it or not, putting a great faith in humanity. My confidence comes from the belief that all human beings resemble each other, that others carry wounds like mine – that they will therefore understand. All true literature rises from this childish, hopeful certainty that all people resemble each other. When a writer shuts himself up in a room for years on end, with this gesture he suggests a single humanity, a world without a centre.