When I made this book one btc is only 900 US Dollar, 3 months after is equals 2,600.00 US Dollar, Today the people to hear me before is happy. One Btc is near 5000 US Dollars again, and I dare to say it will end the year in 7,000 US Dollars plus, today is near the end of 2017 and 1btc is 15,000 US Dollars.
What is? How does it work? And why should I buy at least some for the future?
