Hello, Bitcoin is a unique phenomenon in the world of money. Now monetary policy does not depend on the personal interests of limited groups behind the money printing presses. Bitcoin emission is simple, transparent and predictable. Bitcoins that belong to you cannot be withdrawn by anyone without physical access to your wallet. This is a truly free digital currency that is not subject to inflation due to the programmed limitation of its emission. By the way, with the help of the service https://www.trustchange.com/ you can sell, buy and exchange bitcoin for other cryptocurrencies.