More on punctuation

I would also say that Faulkner's lack of punctuation serves to highlight how Quentin is so intelligent and how his mind is constantly racing. The way the section is written tells us a lot about Quentin's mindset and how unstable he really is. There is a lot going on in Quentin's mind and he has a lot of trouble concentrating and thinking clearly. It is amazing how Faulkner conveys who Quentin is through the way he is writing.