On the topic of blindness, Miller's argument that one knows who he is before even opening his eyes in the morning is very interesting. It refutes Weirob's idea that seeing something is needed to realize its existence. The person who has his eyes shut in the morning, still knows that it is him, even without seeing his body. A blind person, never sees his body yet, still knows of his existence and consciousness. So it makes sense then, to say that even without seeing something, one can be consciousness of its existence. Which is what Weirob mentions in his second night in defending the existence of a soul.
