Reading this book I assume you aspire to become a cryptocurrency miner or to possibly get a better idea about what this mad bitcoin frenzy is about? If you were to invest 100$ into Bitcoins in 2011 they would be worth millions today. I can guarantee you will hold a great understanding of the subject shortly and be on your way to making money. Cryptocurrency is not as hard to understand as others think and bitcoin is really just as hard as you make it. Before you know it you'll be setting up your own mining rig and making coins of your choice. The thrill and excitement of watching your bank account grow while you do nothing is irresistible, passive income made by mining coins may become a full time gig if you gain a passion for it like I have and learn some tips and tricks to getting the most out of your money that I'm excited to share with you.