A person may efficiently mine Bitcoin around the Raspberry Pi. For this specific, you’ll need the Pi, a Raspbian image, pool account, Bitcoin wallet, plus USB bitcoin miner.

In my honest opinion I do not think this is possible. Because many people are investing in bitcoin so as bitcoin value depends in supply and demand so if the banksters and governments hold 90% of the supply the value will increase making a lot of people very rich.

At work emotions do not count actually, but at times regarding invetment some gut feelings also there to help you when there is volatility with the currency is involved. Other than that a complete plan of actiona dn good knowledge of cryptoscene and ISO will definitely help you make a good investment decision. Happy Investing.