If Stuart is a freak... it is because he has had the superhuman strength not to be defeated by this isolation. It is because he has had the almost unbelievable social adroitness to be able to fit in smoothly with an educated, soft-skinned person like myself and not make me frightened half to death. If Stuart's a freak, I salute freaks.
When life is this dull, you have to invent purpose. Collecting torn-up newspaper gives you a hobby, provides an anchoring intimacy with your surroundings, keeps the streets clean. Or so you think. Then one day you wake up and realise that it was all a con: what you had thought was an escape from madness was in fact the arrival.