How to read House of Leaves

I'm wondering how to read this book. I'm about 2 chapters in, and I've read all of these footnotes/references to other material at the bottom of the page. So far, they basically mean nothing to me, and I think it was implied during the introduction that some of the footnotes are real and some of them are fake? Do they reference other parts of the book? Am I supposed to be flipping somewhere else in the book every time a footnote refences something? Or should I be going outside of the book to hunt down the references to read those? Is it worth it to try that if some are fake and some are real? Is there a wrong way to read this book? Can those footnotes/references be ignored sometimes or most of the time? Am I overthinking this and I should just keep reading normally without thinking about the footnotes?