Bitcoin is a digital currency. It is also true that bitcoin works as a real money. The biggest truth is that bitcoin can make anyone rich. Bitcoin is constantly making progress.
Yes i agree, it works with real money. Anyone could be be rich if patience will always be your attitude. It makes progress in the sense that you know how to deal on it.
The beauty of bitcoin is that it is used as a currency and as the same time people are using it as a commodity. You can get benefits from being used in place of fiat and also save and store it as Gold as it value increase at much faster rates than the gold. That's the double benefits of bitcoins.