It got me hooked on programming, classical music and Escher at a young age. The best way to approach it is to realise the author's intention. He wants to explor

It got me hooked on programming, classical music and Escher at a young age. The best way to approach it is to realise the author's intention. He wants to explore the question: what is a self? If you keep that in mind, then his overall approach makes more sense.